List of Half-Life 2 console commands and variables

The following is a list of Half-Life 2 console commands and variables listed in alphabetical order.

Contents: + - _ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Note:Retrieved December 19, 2024 (applies to Half-Life 2 since 20th Anniversary Update). Some of these commands may not present on previous versions.

Bug:Some cvars have it's description cut-off due to hitting the ~128 character limit. This issue (related to cvarlist) also applies to most Source except few games such as Counter-Strike: Source.
This issue is not affected by using help command.  [todo tested in?]

Notes

• All of these console commands also applies to Half-Life 2: Episode One, Half-Life 2: Episode Two, Half-Life 2: Lost Coast.
• cvarlist command only prints description up to 128 characters, so this page has it's description manually corrected to show the full text.
• Descriptions with ** denote community modified descriptions and my not be entirely accurate.
• 2861 total console commands and variables.

Cvar list

_

7 convars/concommands for [_].

Command	Default Value	Flags	Description
_autosave	cmd		Autosave
_autosavedangerous	cmd		AutoSaveDangerous
_bugreporter_restart	cmd		Restarts bug reporter .dll
_fov	0	, "cl"	Automates fov command to server.
_migrate_episodic_data	0	, "cl"
_resetgamestats	cmd		Erases current game stats and writes out a blank stats file
_restart	cmd		Shutdown and restart the engine.

+

51 convars/concommands for [+].

Command	Default Value	Flags	Description
+alt1	cmd
+alt2	cmd
+attack	cmd
+attack2	cmd
+attack3	cmd
+back	cmd
+break	cmd
+camdistance	cmd
+camin	cmd
+cammousemove	cmd
+camout	cmd
+campitchdown	cmd
+campitchup	cmd
+camyawleft	cmd
+camyawright	cmd
+commandermousemove	cmd
+demoui2	cmd		Bring the advanced demo player UI (demoui2) to foreground.
+duck	cmd
+forward	cmd
+graph	cmd
+grenade1	cmd
+grenade2	cmd
+jlook	cmd
+jump	cmd
+klook	cmd
+left	cmd
+lookdown	cmd
+lookspin	cmd
+lookup	cmd
+mat_texture_list	cmd
+movedown	cmd
+moveleft	cmd
+moveright	cmd
+moveup	cmd
+posedebug	cmd		Turn on pose debugger or add ents to pose debugger UI
+reload	cmd
+resetcamera	cmd
+right	cmd
+score	cmd
+showbudget	cmd
+showbudget_texture	cmd
+showbudget_texture_global	cmd
+showscores	cmd
+showvprof	cmd
+speed	cmd
+strafe	cmd
+use	cmd
+vgui_drawtree	cmd
+voicerecord	cmd
+walk	cmd
+zoom	cmd

-

51 convars/concommands for [-].

Command	Default Value	Flags	Description
-alt1	cmd
-alt2	cmd
-attack	cmd
-attack2	cmd
-attack3	cmd
-back	cmd
-break	cmd
-camdistance	cmd
-camin	cmd
-cammousemove	cmd
-camout	cmd
-campitchdown	cmd
-campitchup	cmd
-camyawleft	cmd
-camyawright	cmd
-commandermousemove	cmd
-demoui2	cmd		Send the advanced demo player UI (demoui2) to background.
-duck	cmd
-forward	cmd
-graph	cmd
-grenade1	cmd
-grenade2	cmd
-jlook	cmd
-jump	cmd
-klook	cmd
-left	cmd
-lookdown	cmd
-lookspin	cmd
-lookup	cmd
-mat_texture_list	cmd
-movedown	cmd
-moveleft	cmd
-moveright	cmd
-moveup	cmd
-posedebug	cmd		Turn off pose debugger or hide ents from pose debugger UI
-reload	cmd
-resetcamera	cmd
-right	cmd
-score	cmd
-showbudget	cmd
-showbudget_texture	cmd
-showbudget_texture_global	cmd
-showscores	cmd
-showvprof	cmd
-speed	cmd
-strafe	cmd
-use	cmd
-vgui_drawtree	cmd
-voicerecord	cmd
-walk	cmd
-zoom	cmd

A

157 convars/concommands for [A].

Command	Default Value	Flags	Description
achievement_debug	0	, ""sv"", ""cheat"", ""rep""	Turn on achievement debug msgs.
addip	cmd		Add an IP address to the ban list.
adsp_alley_min	122
adsp_courtyard_min	126
adsp_debug	0	, ""a""
adsp_door_height	112
adsp_duct_min	106
adsp_hall_min	110
adsp_low_ceiling	108
adsp_opencourtyard_min	126
adsp_openspace_min	130
adsp_openstreet_min	118
adsp_openwall_min	130
adsp_room_min	102
adsp_street_min	118
adsp_tunnel_min	114
adsp_wall_height	128
advisor_use_impact_table	1	, ""sv""	If true, advisor will use her custom impact damage table.
ai_actbusy_search_time	10	, ""sv""
ai_ally_manager_debug	0	, ""sv""
ai_auto_contact_solver	1	, ""sv""
ai_block_damage	0	, ""sv""
ai_citizen_debug_commander	1	, ""sv""
ai_clear_bad_links	cmd		Clears bits set on nav links indicating link is unusable
ai_debug_actbusy	0	, ""sv"", ""cheat""	Used to debug actbusy behavior. Usage: 1: Constantly draw lines from NPCs to the actbusy nodes they've chosen to actbusy at. 2: Whenever an NPC makes a decision to use an actbusy, show which actbusy they've chosen. 3: Selected NPCs (with npc_select) will report why they're not choosing actbusy nodes. 4: Display debug output of actbusy logic. 5: Display safe zone volumes and info.
ai_debug_assault	0	, ""sv""
ai_debug_avoidancebounds	0	, ""sv""
ai_debug_directnavprobe	0	, ""sv""
ai_debug_doors	0	, ""sv""
ai_debug_dyninteractions	0	, ""sv""	Debug the NPC dynamic interaction system.
ai_debug_efficiency	0	, ""sv""
ai_debug_enemies	0	, ""sv""
ai_debug_enemyfinders	0	, ""sv""
ai_debug_eventresponses	0	, ""sv""	Set to 1 to see all NPC response events trigger, and which NPCs choose to respond to them.
ai_debug_expressions	0	, ""sv""	Show random expression decisions for NPCs.
ai_debug_follow	0	, ""sv""
ai_debug_loners	0	, ""sv""
ai_debug_looktargets	0	, ""sv""
ai_debug_los	0	, ""sv"", ""cheat""	NPC Line-Of-Sight debug mode. If 1, solid entities that block NPC LOC will be highlighted with white bounding boxes. If 2, it'll show non-solid entities that would do it if they were solid.
ai_debug_nav	0	, ""sv""
ai_debug_node_connect	cmd		Debug the attempted connection between two nodes
ai_debug_ragdoll_magnets	0	, ""sv""
ai_debug_readiness	0	, ""sv""
ai_debug_shoot_positions	0	, ""sv"", ""cheat"", ""rep""
ai_debug_speech	0	, ""sv""
ai_debug_squads	0	, ""sv""
ai_debug_think_ticks	0	, ""sv""
ai_debugscriptconditions	0	, ""sv""
ai_default_efficient	0	, ""sv""
ai_disable	cmd		Bi-passes all AI logic routines and puts all NPCs into their idle animations. Can be used to get NPCs out of your way and to test effect of AI logic routines on frame rate
ai_drawbattlelines	0	, ""sv"", ""cheat""
ai_drop_hint	cmd		Drop an ai_hint at the player's current eye position.
ai_dump_hints	cmd
ai_ef_hate_npc_duration	1	, ""sv""
ai_ef_hate_npc_frequency	5	, ""sv""
ai_efficiency_override	0	, ""sv""
ai_enable_fear_behavior	1	, ""sv""
ai_expression_frametime	0	, ""sv""	Maximum frametime to still play background expressions.
ai_expression_optimization	0	, ""sv""	Disable npc background expressions when you can't see them.
ai_fear_player_dist	720	, ""sv""
ai_find_lateral_cover	1	, ""sv""
ai_find_lateral_los	1	, ""sv""
ai_follow_move_commands	1	, ""sv""
ai_follow_use_points	1	, ""sv""
ai_follow_use_points_when_moving	1	, ""sv""
ai_force_serverside_ragdoll	0	, ""sv""
ai_frametime_limit	50	, ""sv""	frametime limit for min efficiency AIE_NORMAL (in sec's).
ai_hull	cmd		Controls which connections are shown when ai_show_hull or ai_show_connect commands are used Arguments: NPC name or classname, <none>=NPC under crosshair
ai_inhibit_spawners	0	, ""sv"", ""cheat""
ai_lead_time	0	, ""sv""
ai_LOS_mode	0	, ""sv"", ""rep""
ai_moveprobe_debug	0	, ""sv""
ai_moveprobe_jump_debug	0	, ""sv""
ai_moveprobe_usetracelist	0	, ""sv""
ai_navigator_generate_spikes	0	, ""sv""
ai_navigator_generate_spikes_strength	8	, ""sv""
ai_new_aiming	1	, ""sv""
ai_newgroundturret	0	, ""sv""
ai_next_hull	cmd		Cycles through the various hull sizes. Currently selected hull size is written to the screen. Controls which connections are shown when ai_show_hull or ai_show_connect commands are used Arguments: -none-
ai_no_local_paths	0	, ""sv""
ai_no_node_cache	0	, ""sv""
ai_no_select_box	0	, ""sv""
ai_no_steer	0	, ""sv""
ai_no_talk_delay	0	, ""sv""
ai_nodes	cmd		Toggles node display. First call displays the nodes for the given network as green objects. Second call displays the nodes and their IDs. Nodes are color coded as follows: Green - ground node Cyan - air node Magenta - climb node Grey - node not available for selected hull size Orange - node currently locked
ai_norebuildgraph	0	, ""sv""
ai_path_adjust_speed_on_immediate_turns	1	, ""sv""
ai_path_insert_pause_at_est_end	1	, ""sv""
ai_path_insert_pause_at_obstruction	1	, ""sv""
ai_post_frame_navigation	0	, ""sv""
ai_radial_max_link_dist	512	, ""sv""
ai_reaction_delay_alert	0	, ""sv""
ai_reaction_delay_idle	0	, ""sv""
ai_readiness_decay	120	, ""sv""
ai_rebalance_thinks	1	, ""sv""
ai_report_task_timings_on_limit	0	, ""a"", ""sv""
ai_resume	cmd		If NPC is stepping through tasks (see ai_step ) will resume normal processing.
ai_sequence_debug	0	, ""sv""
ai_set_move_height_epsilon	cmd		Set how high AI bumps up ground walkers when checking steps
ai_setupbones_debug	0	, ""sv""	Shows that bones that are setup every think
ai_shot_bias	1	, ""sv""
ai_shot_bias_max	1	, ""sv"", ""rep""
ai_shot_bias_min	-1	, ""sv"", ""rep""
ai_shot_stats	0	, ""sv""
ai_shot_stats_term	1000	, ""sv""
ai_show_connect	cmd		Displays the allowed connections between each node for the currently selected hull type. Hulls are color code as follows: Green - ground movement Blue - jumping movement Cyan - flying movement Magenta - climbing movement Red - connection disabled
ai_show_connect_fly	cmd		Displays the allowed connections between each node for the currently selected hull type. Hulls are color code as follows: Green - ground movement Blue - jumping movement Cyan - flying movement Magenta - climbing movement Red - connection disabled
ai_show_connect_jump	cmd		Displays the allowed connections between each node for the currently selected hull type. Hulls are color code as follows: Green - ground movement Blue - jumping movement Cyan - flying movement Magenta - climbing movement Red - connection disabled
ai_show_graph_connect	cmd		Toggles graph connection display for the node that the player is looking at. Nodes that are connected to the selected node by the net graph will be drawn in red with magenta lines connecting to the selected node. Nodes that are not connected via the net graph from the selected node will be drawn in blue.
ai_show_grid	cmd		Draw a grid on the floor where looking.
ai_show_hints	cmd		Displays all hints as small boxes Blue - hint is available for use Red - hint is currently being used by an NPC Orange - hint not being used by timed out Grey - hint has been disabled
ai_show_hull	cmd		Displays the allowed hulls between each node for the currently selected hull type. Hulls are color code as follows: Green- ground movement Blue- jumping movement Cyan- flying movement Magenta - climbing movement Arguments: -none-
ai_show_hull_attacks	0	, ""sv""
ai_show_node	cmd		Highlight the specified node
ai_show_think_tolerance	0	, ""sv""
ai_show_visibility	cmd		Toggles visibility display for the node that the player is looking at. Nodes that are visible from the selected node will be drawn in red with yellow lines connecting to the selected node. Nodes that are not visible from the selected node will be drawn in blue.
ai_simulate_task_overtime	0	, ""sv""
ai_spread_cone_focus_time	0	, ""sv""
ai_spread_defocused_cone_multiplier	3	, ""sv""
ai_spread_pattern_focus_time	0	, ""sv""
ai_step	cmd		NPCs will freeze after completing their current task. To complete the next task, use 'ai_step' again. To resume processing normally use 'ai_resume'
ai_strong_optimizations	0	, ""sv""
ai_strong_optimizations_no_checkstand	0	, ""sv""
ai_task_pre_script	0	, ""sv""
ai_test_los	cmd		Test AI LOS from the player's POV
ai_test_moveprobe_ignoresmall	0	, ""sv""
ai_think_limit_label	0	, ""a"", ""sv""
ai_use_clipped_paths	1	, ""sv""
ai_use_efficiency	1	, ""sv""
ai_use_frame_think_limits	1	, ""sv""
ai_use_readiness	1	, ""sv""
ai_use_think_optimizations	1	, ""sv""
ai_use_visibility_cache	1	, ""sv""
ai_vehicle_avoidance	1	, ""sv"", ""cheat""
ainet_generate_report	cmd		Generate a report to the console.
ainet_generate_report_only	cmd		Generate a report to the console.
air_density	cmd		Changes the density of air for drag computations.
airboat_fatal_stress	5000	, ""sv""	Amount of stress in kg that would kill the airboat driver.
airboat_joy_response_move	1	, ""cl""
alias	cmd		Alias a command.
alyx_darkness_force	0	, ""sv"", ""cheat"", ""rep""
anim_3wayblend	1	, ""sv"", ""rep""	Toggle the 3-way animation blending code.
antlion_easycrush	1	, ""sv""
askconnect_accept	cmd		Accept a redirect request by the server.
async_allow_held_files	1		Allow AsyncBegin/EndRead()
async_mode	0		Set the async filesystem mode (0 = async, 1 = synchronous)
async_resume	cmd
async_serialize	0		Force async reads to serialize for profiling
async_simulate_delay	0		Simulate a delay of up to a set msec per file operation
async_suspend	cmd
audit_save_in_memory	cmd		Audit the memory usage and files in the save-to-memory system
autoaim_max_deflect	0	, ""sv""
autoaim_max_dist	2160	, ""sv""
autoaim_unlock_target	0	, ""sv""
autosave	cmd		Autosave
autosavedangerous	cmd		AutoSaveDangerous
autosavedangerousissafe	cmd

B

46 convars/concommands for [B].

Command	Default Value	Flags	Description
banid	cmd		Add a user ID to the ban list.
banip	cmd		Add an IP address to the ban list.
bench_end	cmd		Ends gathering of info.
bench_showstatsdialog	cmd		Shows a dialog displaying the most recent benchmark results.
bench_start	cmd		Starts gathering of info. Arguments: filename to write results into
benchframe	cmd		Takes a snapshot of a particular frame in a time demo.
bind	cmd		Bind a key.
bind_mac	cmd		Bind this key but only on Mac, not win32
binds_per_command	1	, ""cl""
BindToggle	cmd		Performs a bind <key> 'increment var <cvar> 0 1 1'
birds_debug	0	, ""sv""
birds_debug_avoidance	0	, ""sv""
birds_debug_collision	0	, ""sv""
blink_duration	0	, ""cl""	How many seconds an eye blink will last.
bloodspray	cmd		blood
box	cmd		Draw a debug box.
breakable_disable_gib_limit	0	, ""sv""
breakable_multiplayer	1	, ""sv""
buddha	cmd		Toggle. Player takes damage but won't die. (Shows red cross when health is zero)
budget_averages_window	30	, ""a""	number of frames to look at when figuring out average frametimes
budget_background_alpha	128	, ""a""	how translucent the budget panel is
budget_bargraph_background_alpha	128	, ""a""	how translucent the budget panel is
budget_bargraph_range_ms	16	, ""a""	budget bargraph range in milliseconds
budget_history_numsamplesvisible	100	, ""a""	number of samples to draw in the budget history window. The lower the better as far as rendering overhead of the budget panel
budget_history_range_ms	66	, ""a""	budget history range in milliseconds
budget_panel_bottom_of_history_fraction	0	, ""a""	number between 0 and 1
budget_panel_height	384	, ""a""	height in pixels of the budget panel
budget_panel_width	512	, ""a""	width in pixels of the budget panel
budget_panel_x	0	, ""a""	number of pixels from the left side of the game screen to draw the budget panel
budget_panel_y	50	, ""a""	number of pixels from the top side of the game screen to draw the budget panel
budget_peaks_window	30	, ""a""	number of frames to look at when figuring out peak frametimes
budget_show_averages	0	, ""a""	enable/disable averages in the budget panel
budget_show_history	1	, ""a""	turn history graph off and on. . good to turn off on low end
budget_show_peaks	1	, ""a""	enable/disable peaks in the budget panel
budget_toggle_group	cmd		Turn a budget group on/off
bug	cmd		Show/hide the bug reporting UI.
bug_swap	cmd		Automatically swaps the current weapon for the bug bait and back again.
bugbait_distract_time	5	, ""sv""
bugbait_grenade_radius	150	, ""sv""
bugbait_hear_radius	2500	, ""sv""
bugbait_radius	512	, ""sv""
bugreporter_includebsp	1		Include .bsp for internal bug submissions.
bugreporter_uploadasync	0	, ""a""	Upload attachments asynchronously
buildcubemaps	cmd		Rebuild cubemaps.
building_cubemaps	0
bulletspeed	6000	, ""sv""

C

157 convars/concommands for [C].

Command	Default Value	Flags	Description
c_maxdistance	200	, ""a"", ""cheat"", ""cl""
c_maxpitch	90	, ""a"", ""cheat"", ""cl""
c_maxyaw	135	, ""a"", ""cheat"", ""cl""
c_mindistance	30	, ""a"", ""cheat"", ""cl""
c_minpitch	0	, ""a"", ""cheat"", ""cl""
c_minyaw	-135	, ""a"", ""cheat"", ""cl""
c_orthoheight	100	, ""a"", ""cheat"", ""cl""
c_orthowidth	100	, ""a"", ""cheat"", ""cl""
cache_print	cmd		cache_print [section] Print out contents of cache memory.
cache_print_lru	cmd		cache_print_lru [section] Print out contents of cache memory.
cache_print_summary	cmd		cache_print_summary [section] Print out a summary contents of cache memory.
callvote	cmd		Start a vote on an issue.
cam_collision	1	, ""a"", ""cheat"", ""cl""	When in thirdperson and cam_collision is set to 1, an attempt is made to keep the camera from passing though walls.
cam_command	0	, ""cheat"", ""cl""
cam_idealdelta	4	, ""a"", ""cheat"", ""cl""	Controls the speed when matching offset to ideal angles in thirdperson view
cam_idealdist	150	, ""a"", ""cheat"", ""cl""
cam_idealdistright	0	, ""a"", ""cheat"", ""cl""
cam_idealdistup	0	, ""a"", ""cheat"", ""cl""
cam_ideallag	4	, ""a"", ""cheat"", ""cl""	Amount of lag used when matching offset to ideal angles in thirdperson view
cam_idealpitch	0	, ""a"", ""cheat"", ""cl""
cam_idealyaw	0	, ""a"", ""cheat"", ""cl""
cam_showangles	0	, ""cheat"", ""cl""	When in thirdperson, print viewangles/idealangles/cameraoffsets to the console.
cam_snapto	0	, ""a"", ""cheat"", ""cl""
camortho	cmd		Switch to orthographic camera.
cancel_duck_toggle	cmd		Forces the duck toggle off. Add a value for the minimum lateral player wish speed required to also cancel (i.e. stick deflection).
cancelselect	cmd
cast_hull	cmd		Tests hull collision detection
cast_ray	cmd		Tests collision detection
cc_captiontrace	1	, ""cl""	Show missing closecaptions (0 = no, 1 = devconsole, 2 = show in hud)
cc_emit	cmd		Emits a closed caption
cc_findsound	cmd		Searches for soundname which emits specified text.
cc_flush	cmd		Flushes async'd captions.
cc_lang	0	, ""a"", ""cl""	Current close caption language (emtpy = use game UI language)
cc_linger_time	1	, ""a"", ""cl""	Close caption linger time.
cc_minvisibleitems	1	, ""cl""	Minimum number of caption items to show.
cc_predisplay_time	0	, ""a"", ""cl""	Close caption delay before showing caption.
cc_random	cmd		Emits a random caption
cc_sentencecaptionnorepeat	4	, ""cl""	How often a sentence can repeat.
cc_showblocks	cmd		Toggles showing which blocks are pending/loaded async.
cc_smallfontlength	300	, ""cl""	If text stream is this long, force usage of small font size.
cc_subtitles	0	, ""a"", ""cl""	If set, don't show sound effect captions, just voice overs (i.e., won't help hearing impaired players).
ccs_create_convars_from_hwconfig	cmd		Create convars from the current hardware config, useful for diffing purposes
centerview	cmd
ch_createairboat	cmd		Spawn airboat in front of the player.
ch_createjalopy	cmd		Spawn jalopy in front of the player.
ch_createjeep	cmd		Spawn jeep in front of the player.
changelevel	cmd		Change server to the specified map
changelevel2	cmd		Transition to the specified map in single player
changelevel_next	cmd		Immediately changes to the next map in the map rotation for the server.
cl_allowdownload	1	, ""a""	Client downloads customization files
cl_allowupload	1	, ""a""	Client uploads customization files
cl_anglespeedkey	0	, ""cl""
cl_animationinfo	cmd		Hud element to examine.
cl_backspeed	450	, ""sv"", ""cheat"", ""rep""
cl_bob	0	, ""cl""
cl_bobcycle	0	, ""cl""
cl_bobup	0	, ""cl""
cl_burninggibs	0	, ""cl""	A burning player that gibs has burning gibs.
cl_chatfilters	63	, ""a"", ""cl""	Stores the chat filter settings
cl_class	0	, ""a"", ""user"", ""cl""	Default class when joining a game
cl_clearhinthistory	cmd		Clear memory of client side hints displayed to the player.
cl_clock_correction	1	, ""cheat""	Enable/disable clock correction on the client.
cl_clock_correction_adjustment_max_amount	200	, ""cheat""	Sets the maximum number of milliseconds per second it is allowed to correct the client clock. It will only correct this amount if the difference between the client and server clock is equal to or larger than cl_clock_correction_adjustment_max_offset.
cl_clock_correction_adjustment_max_offset	90	, ""cheat""	As the clock offset goes from cl_clock_correction_adjustment_min_offset to this value (in milliseconds), it moves towards applying cl_clock_correction_adjustment_max_amount of adjustment. That way, the response is small when the offset is small.
cl_clock_correction_adjustment_min_offset	10	, ""cheat""	If the clock offset is less than this amount (in milliseconds), then no clock correction is applied.
cl_clock_correction_force_server_tick	999	, ""cheat""	Force clock correction to match the server tick + this offset (-999 disables it).
cl_clock_showdebuginfo	0	, ""cheat""	Show debugging info about the clock drift.
cl_clockdrift_max_ms	150	, ""cheat""	Maximum number of milliseconds the clock is allowed to drift before the client snaps its clock to the server's.
cl_clockdrift_max_ms_threadmode	0	, ""cheat""	Maximum number of milliseconds the clock is allowed to drift before the client snaps its clock to the server's.
cl_cmdrate	30	, ""a"", ""user""	Max number of command packets sent to server per second
cl_customsounds	0	, ""cl""	Enable customized player sound playback
cl_debug_player_perf	0
cl_debugrumble	0	, ""a"", ""cl""	Turn on rumble debugging spew
cl_demoviewoverride	0	, ""cl""	Override view during demo playback
cl_detail_multiplier	1	, ""cheat"", ""cl""	extra details to create
cl_detaildist	4096		Distance at which detail props are no longer visible ** According to dxsupport.cfg, some older (then-new) NVIDIA or ATI/AMD cards, such as GeForce 6000/7000 series or Radeon X800 will set this to ""1600"". Also on 20th anniversary, this value is set to ""4096"" according to dxsupport.cfg.
cl_detailfade	400		Distance across which detail props fade in
cl_disablehtmlmotd	0	, ""a"", ""cl""	Disable HTML motds.
cl_downloadfilter	0	, ""a""	Determines which files can be downloaded from the server (all, none, nosounds, mapsonly)
cl_draw_airboat_wake	1	, ""cheat"", ""cl""
cl_drawhud	1	, ""cheat"", ""cl""	Enable the rendering of the hud
cl_drawleaf	-1	, ""cheat"", ""cl""
cl_drawmaterial	0	, ""cheat"", ""cl""	Draw a particular material over the frame
cl_drawmonitors	1	, ""cl""
cl_drawshadowtexture	0	, ""cheat"", ""cl""
cl_dump_particle_stats	cmd		dump particle profiling info to particle_profile.csv
cl_ejectbrass	1
cl_ent_absbox	cmd		Displays the client's absbox for the entity under the crosshair.
cl_ent_bbox	cmd		Displays the client's bounding box for the entity under the crosshair.
cl_ent_rbox	cmd		Displays the client's render box for the entity under the crosshair.
cl_entityreport	0	, ""cheat""	For debugging, draw entity states to console
cl_entityreport_sorted	0	, ""cheat""	For debugging, draw entity states to console in sorted order. [0 = disabled, 1 = average, 2 = current, 3 = peak
cl_extrapolate	1	, ""cheat"", ""cl""	Enable/disable extrapolation if interpolation history runs out.
cl_extrapolate_amount	0	, ""cheat"", ""cl""	Set how many seconds the client will extrapolate entities for.
cl_fastdetailsprites	1	, ""cheat"", ""cl""	whether to use new detail sprite system
cl_fasttempentcollision	5	, ""cl""
cl_find_ent	cmd		Find and list all client entities with classnames that contain the specified substring. Format: cl_find_ent <substring>
cl_find_ent_index	cmd		Display data for clientside entity matching specified index. Format: cl_find_ent_index <index>
cl_first_person_uses_world_model	0	, ""a"", ""cl""	Causes the third person model to be drawn instead of the view model
cl_flushentitypacket	0	, ""cheat""	For debugging. Force the engine to flush an entity packet.
cl_forcepreload	0	, ""a""	Whether we should force preloading.
cl_forwardspeed	450	, ""sv"", ""cheat"", ""rep""
cl_fullupdate	cmd		Forces the server to send a full update packet
cl_hl2_expansion_reloaded	cmd
cl_hudhint_sound	1	, ""a"", ""cl""	Disable hudhint sounds.
cl_idealpitchscale	0	, ""a"", ""cl""
cl_ignorepackets	0	, ""cheat""	Force client to ignore packets (for debugging).
cl_interp	0	, ""user"", ""cl""	Sets the interpolation amount (bounded on low side by server interp ratio settings).
cl_interp_all	0	, ""cl""	Disable interpolation list optimizations.
cl_interp_npcs	0	, ""user"", ""cl""	Interpolate NPC positions starting this many seconds in past (or cl_interp, if greater)
cl_interp_ratio	2	, ""user"", ""cl""	Sets the interpolation amount (final amount is cl_interp_ratio / cl_updaterate).
cl_jiggle_bone_debug	0	, ""cheat"", ""cl""	Display physics-based 'jiggle bone' debugging information
cl_jiggle_bone_debug_pitch_constraints	0	, ""cheat"", ""cl""	Display physics-based 'jiggle bone' debugging information
cl_jiggle_bone_debug_yaw_constraints	0	, ""cheat"", ""cl""	Display physics-based 'jiggle bone' debugging information
cl_jiggle_bone_framerate_cutoff	45	, ""cl""	Skip jiggle bone simulation if framerate drops below this value (frames/second)
cl_lagcompensation	1	, ""user"", ""cl""	Perform server side lag compensation of weapon firing events.
cl_language	0	, ""user""	Language (from HKCU\Software\Valve\Steam\Language)
cl_leveloverview	0	, ""cheat"", ""cl""
cl_leveloverviewmarker	0	, ""cheat"", ""cl""
cl_localnetworkbackdoor	1		Enable network optimizations for single player games.
cl_logofile	0	, ""a""	Spraypoint logo decal.
cl_maxrenderable_dist	7000	, ""cheat"", ""cl""	Max distance from the camera at which things will be rendered
cl_meathook_neck_pivot_ingame_fwd	3	, ""cl""
cl_meathook_neck_pivot_ingame_up	7	, ""cl""
cl_mouseenable	1	, ""cl""
cl_mouselook	1	, ""a"", ""cl""	Set to 1 to use mouse for look, 0 for keyboard look. Cannot be set while connected to a server.
cl_new_impact_effects	0	, ""cl""
cl_npc_speedmod_intime	0	, ""a"", ""cl""
cl_npc_speedmod_outtime	1	, ""a"", ""cl""
cl_observercrosshair	1	, ""a"", ""cl""
cl_overdraw_test	0	, ""cheat"", ""numeric"", ""cl""
cl_panelanimation	cmd		blank for all panels>.
cl_particle_batch_mode	1	, ""cl""
cl_particle_retire_cost	0	, ""cheat"", ""cl""
cl_particle_show_bbox	0	, ""cheat"", ""cl""
cl_particle_show_bbox_cost	0	, ""cheat"", ""cl""	Show # of particles: green->blue->red. Use a negative number to show ALL particles even cheap ones
cl_particle_stats_start	cmd		Start or restart particle stats - also dumps to particle_stats.csv
cl_particle_stats_stop	cmd		Stop particle stats, or snapshot this frame - also dumps to particle_stats.csv
cl_particle_stats_trigger_count	0	, ""cl""	Dump stats if the particle count exceeds this number.
cl_particleeffect_aabb_buffer	2	, ""cheat"", ""cl""	Add this amount to a particle effect's bbox in the leaf system so if it's growing slowly, it won't have to be reinserted as often.
cl_pclass	0	, ""cheat"", ""cl""	Dump entity by prediction classname.
cl_pdump	-1	, ""cheat"", ""cl""	Dump info about this entity to screen.
cl_phys_props_enable	1	, ""cl""	Disable clientside physics props (must be set before loading a level).
cl_phys_props_max	300	, ""cl""	Maximum clientside physic props
cl_phys_props_respawndist	1500	, ""cl""	Minimum distance from the player that a clientside prop must be before it's allowed to respawn.
cl_phys_props_respawnrate	60	, ""cl""	Time, in seconds, between clientside prop respawns.
cl_phys_timescale	1	, ""cheat"", ""cl""	Sets the scale of time for client-side physics (ragdolls)
cl_pitchdown	89	, ""cheat"", ""cl""
cl_pitchspeed	225	, ""cl""	Client pitch speed.
cl_pitchup	89	, ""cheat"", ""cl""
cl_playback_screenshots	0		Allows the client to playback screenshot and jpeg commands in demos.
cl_playerspraydisable	0	, ""a"", ""cl""	Disable player sprays.
cl_precacheinfo	cmd		Show precache info (client).
cl_pred_optimize	2	, ""cl""	Optimize for not copying data if didn't receive a network update (1), and also for not repredicting if there were no errors (2).
cl_pred_track	cmd		<entindex> <fieldname>: Track changes to entity index entindex, for field fieldname.
cl_predict	0	, ""user"", ""cl""	Perform client side prediction.
cl_predictionlist	0	, ""cheat"", ""cl""	Show which entities are predicting
cl_predictweapons	1	, ""user"", ""cl""	Perform client side prediction of weapon effects.
cl_ragdoll_collide	0	, ""cl""
cl_removedecals	cmd		Remove the decals from the entity under the crosshair.
cl_resend	6		Delay in seconds before the client will resend the 'connect' attempt
cl_rumblescale	1	, ""a"", ""cl""	Scale sensitivity of rumble effects (0 to 1.0)
cl_screenshotname	0		Custom Screenshot name
cl_SetupAllBones	0	, ""cl""
cl_shadowtextureoverlaysize	256	, ""cheat"", ""cl""
cl_show_connectionless_packet_warnings	0		Show console messages about ignored connectionless packets on the client.
cl_show_num_particle_systems	0	, ""cl""	Display the number of active particle systems.
cl_show_splashes	1	, ""cl""
cl_showbattery	0	, ""cl""	Draw current battery level at top of screen when on battery power
cl_ShowBoneSetupEnts	0	, ""cl""	Show which entities are having their bones setup each frame.
cl_showdemooverlay	0		How often to flash demo recording/playback overlay (0 - disable overlay, -1 - show always)
cl_showents	cmd		Dump entity list to console.
cl_showerror	0	, ""cl""	Show prediction errors, 2 for above plus detailed field deltas.
cl_showevents	0	, ""cheat""	Print event firing info in the console
cl_showfps	0	, ""cl""	Draw fps meter at top of screen (1 = fps, 2 = smooth fps)
cl_showhelp	1	, ""a"", ""user"", ""cl""	Set to 0 to not show on-screen help
cl_showpausedimage	1	, ""cl""	Show the 'Paused' image when game is paused.
cl_showpluginmessages	1	, ""a""	Allow plugins to display messages to you
cl_showpos	0	, ""cl""	Draw current position at top of screen
cl_ShowSunVectors	0	, ""cl""
cl_showtextmsg	1	, ""cl""	Enable/disable text messages printing on the screen.
cl_sidespeed	450	, ""sv"", ""cheat"", ""rep""
cl_smooth	1	, ""cl""	Smooth view/eye origin after prediction errors
cl_smoothtime	0	, ""cl""	Smooth client's view after prediction error over this many seconds
cl_software_cursor	0	, ""a"", ""cl""	Switches the game to use a larger software cursor instead of the normal OS cursor
cl_soundemitter_flush	cmd		Flushes the sounds.txt system (client only)
cl_soundfile	0	, ""a""	Jingle sound file.
cl_soundscape_flush	cmd		Flushes the client side soundscapes
cl_soundscape_printdebuginfo	cmd		print soundscapes
cl_spec_mode	1	, ""a"", ""user"", ""server_can_execute"", ""cl""	spectator mode
cl_spewscriptintro	0	, ""sv""
cl_sporeclipdistance	512	, ""cheat"", ""cl""
cl_starfield_diameter	128	, ""cl""
cl_starfield_distance	256	, ""cl""
cl_sun_decay_rate	0	, ""cheat"", ""cl""
cl_team	0	, ""a"", ""user"", ""cl""	Default team when joining a game
cl_threaded_bone_setup	0	, ""cl""	Enable parallel processing of C_BaseAnimating::SetupBones()
cl_threaded_client_leaf_system	0	, ""cl""
cl_timeout	30	, ""a""	After this many seconds without receiving a packet from the server, the client will disconnect itself
cl_updaterate	20	, ""a"", ""user""	Number of packets per second of updates you are requesting from the server
cl_upspeed	320	, ""sv"", ""cheat"", ""rep""
cl_view	cmd		Set the view entity index.
cl_voice_filter	0		Filter voice by name substring
cl_winddir	0	, ""cheat"", ""cl""	Weather effects wind direction angle
cl_windspeed	0	, ""cheat"", ""cl""	Weather effects wind speed scalar
cl_yawspeed	210	, ""cl""	Client yaw speed.
clear	cmd		Clear all console output.
clear_debug_overlays	cmd		clears debug overlays
clientport	27005		Host game client port
closecaption	0	, ""a"", ""user""	Enable close captioning.
cmd	cmd		Forward command to server.
collision_shake_amp	0	, ""sv""
collision_shake_freq	0	, ""sv""
collision_shake_time	0	, ""sv""
collision_test	cmd		Tests collision system
colorcorrectionui	cmd		Show/hide the color correction tools UI.
combine_guard_spawn_health	1	, ""sv""
combine_spawn_health	1	, ""sv""
commentary	0	, ""a"", ""sv""	Desired commentary mode state.
commentary_available	1	, ""sv""	Automatically set by the game when a commentary file is available for the current map.
commentary_cvarsnotchanging	cmd
commentary_enable_teleport	0	, ""sv""	Allow teleporting to the next node by pressing use + alt fire
commentary_finishnode	cmd
commentary_firstrun	0	, ""a"", ""cl""
commentary_showmodelviewer	cmd		Display the commentary model viewer. Usage: commentary_showmodelviewer <model name> <optional attached model name>
commentary_testfirstrun	cmd
con_drawnotify	1		Disables drawing of notification area (for taking screenshots).
con_enable	1	, ""a""	Allows the console to be activated.
con_filter_enable	0		Filters console output based on the setting of con_filter_text. 1 filters completely, 2 displays filtered text brighter than ot
con_filter_text	0		Text with which to filter console spew. Set con_filter_enable 1 or 2 to activate.
con_filter_text_out	0		Text with which to filter OUT of console spew. Set con_filter_enable 1 or 2 to activate.
con_logfile	0		Console output gets written to this file
con_notifytime	8		How long to display recent console text to the upper part of the game window
con_nprint_bgalpha	50		Con_NPrint background alpha.
con_nprint_bgborder	5		Con_NPrint border size.
con_timestamp	0		Prefix console.log entries with timestamps
con_trace	0		Print console text to low level printout.
condump	cmd		dump the text currently in the console to condumpXX.log
connect	cmd		Connect to specified server.
contimes	8		Number of console lines to overlay for debugging.
coop	0	, ""nf""	Cooperative play.
create_flashlight	cmd
CreateHairball	cmd
creditsdone	cmd
crosshair	1	, ""a"", ""cl""
curve_bias	0	, ""sv""
cvarlist	cmd		Show the list of convars/concommands.

D

88 convars/concommands for [D].

Command	Default Value	Flags	Description
darkness_ignore_LOS_to_sources	1	, ""sv""
datacachesize	256		Size in MB.
dbghist_addline	cmd		Add a line to the debug history. Format: <category id> <line>
dbghist_dump	cmd		Dump the debug history to the console. Format: <category id> Categories: 0: Entity I/O 1: AI Decisions 2: Scene Print 3: Alyx Blind 4: Log of damage done to player
deathmatch	0	, ""nf""	Running a deathmatch server.
debug_materialmodifycontrol	0	, ""sv""
debug_materialmodifycontrol_client	0	, ""cl""
debug_physimpact	0	, ""sv""
debug_touchlinks	0	, ""sv""	Spew touch link activity
debugsystemui	cmd		Show/hide the debug system UI.
decalfrequency	10	, ""sv"", ""nf""
default_fov	85	, ""cheat"", ""cl""
demo_avellimit	2000		Angular velocity limit before eyes considered snapped for demo playback.
demo_debug	0		Demo debug info.
demo_fastforwardfinalspeed	20		Go this fast when starting to hold FF button.
demo_fastforwardramptime	5		How many seconds it takes to get to full FF speed.
demo_fastforwardstartspeed	2		Go this fast when starting to hold FF button.
demo_fov_override	0	, ""norecord"", ""cl""	If nonzero, this value will be used to override FOV during demo playback.
demo_gototick	cmd		Skips to a tick in demo.
demo_interplimit	4000		How much origin velocity before it's considered to have 'teleported' causing interpolation to reset.
demo_interpolateview	1		Do view interpolation during dem playback.
demo_legacy_rollback	1		Use legacy view interpolation rollback amount in demo playback.
demo_pause	cmd		Pauses demo playback.
demo_pauseatservertick	0		Pauses demo playback at server tick
demo_quitafterplayback	0		Quits game after demo playback.
demo_recordcommands	1	, ""cheat""	Record commands typed at console into .dem files.
demo_resume	cmd		Resumes demo playback.
demo_setendtick	cmd		Sets end demo playback tick. Set to 0 to disable.
demo_timescale	cmd		Sets demo replay speed.
demo_togglepause	cmd		Toggles demo playback.
demolist	cmd		Print demo sequence list.
demos	cmd		Demo demo file sequence.
demoui	cmd		Show/hide the demo player UI.
demoui2	cmd		Show/hide the advanced demo player UI (demoui2).
developer	1		Set developer message level.
devshots_nextmap	cmd		Used by the devshots system to go to the next map in the devshots maplist.
devshots_screenshot	cmd		Used by the -makedevshots system to take a screenshot. For taking your own screenshots, use the 'screenshot' command instead.
differences	cmd		Show all convars which are not at their default values.
disconnect	cmd		Disconnect game from server.
disp_dynamic	0
dispcoll_drawplane	0	, ""sv""
displaysoundlist	0	, ""sv""
dlight_debug	cmd		Creates a dlight in front of the player
dog_debug	0	, ""sv""
dog_max_wait_time	7	, ""sv""
download_debug	0	, ""norecord""
drawcross	cmd		Draws a cross at the given location Arguments: x y z
drawline	cmd		Draws line between two 3D Points. Green if no collision Red is collides with something Arguments: x1 y1 z1 x2 y2 z2
dropprimary	cmd		dropprimary: Drops the primary weapon of the player. ** Non-functional, leftover from Half-Life 2 Beta/leak.
dsp_automatic	60	, ""demo""
dsp_db_min	80	, ""demo""
dsp_db_mixdrop	0	, ""demo""
dsp_dist_max	1440	, ""cheat"", ""demo""
dsp_dist_min	0	, ""cheat"", ""demo""
dsp_enhance_stereo	1	, ""a""
dsp_facingaway	0	, ""demo""
dsp_mix_max	0	, ""demo""
dsp_mix_min	0	, ""demo""
dsp_off	0	, ""cheat""
dsp_player	0	, ""demo"", ""server_can_execute""
dsp_reload	cmd
dsp_room	1	, ""demo""
dsp_slow_cpu	0	, ""a"", ""demo""
dsp_spatial	40	, ""demo""
dsp_speaker	50	, ""demo""
dsp_vol_2ch	1	, ""demo""
dsp_vol_4ch	0	, ""demo""
dsp_vol_5ch	0	, ""demo""
dsp_volume	1	, ""a"", ""demo""
dsp_water	14	, ""demo""
dt_ShowPartialChangeEnts	0		(SP only) - show entities that were copied using small optimized lists (FL_EDICT_PARTIAL_CHANGE).
dt_UsePartialChangeEnts	1		(SP only) - enable FL_EDICT_PARTIAL_CHANGE optimization.
dti_flush	cmd		Write out the datatable instrumentation files (you must run with -dti for this to work).
dtwarning	0		Print data table warnings?
dtwatchclass	0		Watch all fields encoded with this table.
dtwatchent	-1		Watch this entities data table encoding.
dtwatchvar	0		Watch the named variable.
dump_entity_sizes	cmd		Print sizeof(entclass)
dump_globals	cmd		Dump all global entities/states
dump_panels	cmd		Dump Panel Tree
dump_x360_cfg	cmd		Dump X360 config files to disk
dump_x360_saves	cmd		Dump X360 save games to disk
dumpentityfactories	cmd		Lists all entity factory names.
dumpeventqueue	cmd		Dump the contents of the Entity I/O event queue to the console.
dumpgamestringtable	cmd		Dump the contents of the game string table to the console.
dumplongticks	cmd		Enables generating minidumps on long ticks.
dumpsavedir	cmd		List the contents of the save directory in memory
dumpstringtables	cmd		Print string tables to console.

E

40 convars/concommands for [E].

Command	Default Value	Flags	Description
echo	cmd		Echo text to console.
editdemo	cmd		Edit a recorded demo file (.dem ).
editor_toggle	cmd		Disables the simulation and returns focus to the editor
enable_debug_overlays	1	, ""sv"", ""cheat""	Enable rendering of debug overlays
endmovie	cmd		Stop recording movie frames.
engine_no_focus_sleep	50	, ""a""
english	1	, ""user"", ""cl""	If set to 1, running the english language set of assets.
ent_absbox	cmd		Displays the total bounding box for the given entity(s) in green. Some entites will also display entity specific overlays. Arguments: {entity_name} / {class_name} / no argument picks what player is looking at
ent_attachments	cmd		Displays the attachment points on an entity. Arguments: {entity_name} / {class_name} / no argument picks what player is looking at
ent_autoaim	cmd		Displays the entity's autoaim radius. Arguments: {entity_name} / {class_name} / no argument picks what player is looking at
ent_bbox	cmd		Displays the movement bounding box for the given entity(ies) in orange. Some entites will also display entity specific overlays. Arguments: {entity_name} / {class_name} / no argument picks what player is looking at
ent_cancelpendingentfires	cmd		Cancels all ent_fire created outputs that are currently waiting for their delay to expire.
ent_create	cmd		Creates an entity of the given type where the player is looking. Additional parameters can be passed in in the form: ent_create <entity name> <param 1 name> <param 1> <param 2 name> <param 2>...<param N name> <param N>
ent_debugkeys	0	, ""sv""
ent_dump	cmd		Usage: ent_dump <entity name>
ent_fire	cmd		Usage: ent_fire <target> [action] [value] [delay]
ent_info	cmd		Usage: ent_info <class name>
ent_keyvalue	cmd		Applies the comma delimited key=value pairs to the entity with the given Hammer ID. Format: ent_keyvalue <entity id> <key1> <value1> <key2> <value2> ... <keyN>
ent_messages	cmd		Toggles input/output message display for the selected entity(ies). The name of the entity will be displayed as well as any messages that it sends or receives. Arguments: {entity_name} / {class_name} / no argument picks what player is looking at
ent_messages_draw	0	, ""sv"", ""cheat""	Visualizes all entity input/output activity.
ent_name	cmd
ent_orient	cmd		Orient the specified entity to match the player's angles. By default, only orients target entity's YAW. Use the 'allangles' option to orient on all axis. Format: ent_orient <entity name> <optional: allangles>
ent_pause	cmd		Toggles pausing of input/output message processing for entities. When turned on processing of all message will stop. Any messages displayed with 'ent_messages' will stop fading and be displayed indefinitely. To step through the messages one by one use 'ent_step'.
ent_pivot	cmd		Displays the pivot for the given entity(ies). (y=up=green, z=forward=blue, x=left=red). Arguments: {entity_name} / {class_name} / no argument picks what player is looking at
ent_rbox	cmd		Displays the total bounding box for the given entity(s) in green. Some entites will also display entity specific overlays. Arguments: {entity_name} / {class_name} / no argument picks what player is looking at
ent_remove	cmd		Removes the given entity(s) Arguments: {entity_name} / {class_name} / no argument picks what player is looking at
ent_remove_all	cmd		Removes all entities of the specified type Arguments: {entity_name} / {class_name}
ent_rotate	cmd		Rotates an entity by a specified # of degrees
ent_setname	cmd		Sets the targetname of the given entity(s) Arguments: {new entity name} {entity_name} / {class_name} / no argument picks what player is looking at
ent_show_response_criteria	cmd		Print, to the console, an entity's current criteria set used to select responses. Arguments: {entity_name} / {class_name} / no argument picks what player is looking at
ent_step	cmd		When 'ent_pause' is set this will step through one waiting input / output message at a time.
ent_teleport	cmd		Teleport the specified entity to where the player is looking. Format: ent_teleport <entity name>
ent_text	cmd		Displays text debugging information about the given entity(ies) on top of the entity (See Overlay Text) Arguments: {entity_name} / {class_name} / no argument picks what player is looking at
ent_viewoffset	cmd		Displays the eye position for the given entity(ies) in red. Arguments: {entity_name} / {class_name} / no argument picks what player is looking at
envmap	cmd
escape	cmd		Escape key pressed.
exec	cmd		Execute script file.
exit	cmd		Exit the engine.
explode	cmd		Kills the player with explosive damage
explodevector	cmd		Kills a player applying an explosive force. Usage: explodevector <player> <x value> <y value> <z value>

F

Command	Default Value	Flags	Description
fadein	cmd		fadein {time r g b}: Fades the screen in from black or from the specified color over the given number of seconds.
fadeout	cmd		fadeout {time r g b}: Fades the screen to black or to the specified color over the given number of seconds.
fast_fogvolume	0
filesystem_buffer_size	0		Size of per file buffers. 0 for none
find	cmd		Find concommands with the specified string in their name/help text.
find_ent	cmd		Find and list all entities with classnames or targetnames that contain the specified substring. Format: find_ent <substring>
find_ent_index	cmd		Display data for entity matching specified index. Format: find_ent_index <index>
findflags	cmd		Find concommands by flags.
fire_absorbrate	3	, "sv"
fire_dmgbase	1	, "sv"
fire_dmginterval	1	, "sv"
fire_dmgscale	0	, "sv"
fire_extabsorb	5	, "sv"
fire_extscale	12	, "sv"
fire_growthrate	1	, "sv"
fire_heatscale	1	, "sv"
fire_incomingheatscale	0	, "sv"
fire_maxabsorb	50	, "sv"
firetarget	cmd
firstperson	cmd		Switch to firstperson camera.
fish_debug	0	, "cheat", "cl"	Show debug info for fish
fish_dormant	0	, "sv", "cheat", "rep"	Turns off interactive fish behavior. Fish become immobile and unresponsive.
flex_expression	0	, "sv"
flex_looktime	5	, "sv"
flex_maxawaytime	1	, "sv"
flex_maxplayertime	7	, "sv"
flex_minawaytime	0	, "sv"
flex_minplayertime	5	, "sv"
flex_rules	1	, "cl"	Allow flex animation rules to run.
flex_smooth	1	, "cl"	Applies smoothing/decay curve to flex animation controller changes.
flex_talk	0	, "sv"
flush	cmd		Flush unlocked cache memory.
flush_locked	cmd		Flush unlocked and locked cache memory.
fog_color	-1	, "cheat", "cl"
fog_colorskybox	-1	, "cheat", "cl"
fog_enable	1	, "cheat", "cl"
fog_enable_water_fog	1	, "cheat"
fog_enableskybox	1	, "cheat", "cl"
fog_end	-1	, "cheat", "cl"
fog_endskybox	-1	, "cheat", "cl"
fog_maxdensity	-1	, "cheat", "cl"
fog_maxdensityskybox	-1	, "cheat", "cl"
fog_override	0	, "cheat", "cl"
fog_start	-1	, "cheat", "cl"
fog_startskybox	-1	, "cheat", "cl"
fogui	cmd		Show/hide fog control UI.
force_centerview	cmd
+forward	cmd
-forward	cmd
fov	cmd		Change players FOV
fov_desired	75	, "a", "user", "cl"	Sets the base field-of-view.
fps_max	300		Frame rate limiter, cannot be set while connected to a server.
free_pass_peek_debug	0	, "sv"
fs_convert	1		Allow Xbox 360 files to be generated at runtime
fs_monitor_read_from_pack	0		0:Off, 1:Any, 2:Sync only
fs_printopenfiles	cmd		Show all files currently opened by the engine.
fs_report_sync_opens	0		0:Off, 1:Always, 2:Not during load
fs_warning_level	cmd		Set the filesystem warning level.
fs_warning_mode	0		0:Off, 1:Warn main thread, 2:Warn other threads
func_break_max_pieces	15	, "a", "sv", "rep"
func_break_reduction_factor	0	, "sv"
func_breakdmg_bullet	0	, "sv"
func_breakdmg_club	1	, "sv"
func_breakdmg_explosive	1	, "sv"

G

Command	Default Value	Flags	Description
g15_dumpplayer	cmd		Spew player data.
g15_reload	cmd		Reloads the Logitech G-15 Keyboard configs.
g15_update_msec	250	, "a", "cl"	Logitech G-15 Keyboard update interval.
g_ai_citizen_show_enemy	0	, "sv"
g_antlion_cascade_push	1	, "a", "sv"
g_antlion_maxgibs	16	, "a", "cl"
g_cannon_damageandradius	512	, "sv", "cheat"
g_cannon_debug	0	, "sv", "cheat"
g_cannon_max_traveltime	1	, "sv", "cheat"
g_cannon_reloadtime	3	, "sv", "cheat"
g_debug_angularsensor	0	, "sv", "cheat"
g_debug_antlion	0	, "sv"
g_debug_antlion_worker	0	, "sv"
g_debug_antlionguard	0	, "sv"
g_debug_antlionmaker	0	, "sv", "cheat"
g_debug_basehelicopter	0	, "sv", "cheat"
g_debug_basescanner	0	, "sv", "cheat"
g_debug_combine_camera	0	, "sv"
g_debug_constraint_sounds	0	, "sv", "cheat"	Enable debug printing about constraint sounds.
g_debug_cscanner	0	, "sv"
g_debug_darkness	0	, "sv"	Show darkness mode lightsources.
g_debug_doors	0	, "sv"
g_debug_dropship	0	, "sv"
g_debug_dynamicresupplies	0	, "sv"	Debug item_dynamic_resupply spawning. Set to 1 to see text printouts of the spawning. Set to 2 to see lines drawn to other item
g_debug_gunship	0	, "sv", "cheat"
g_debug_headcrab	0	, "sv", "cheat"
g_debug_npc_vehicle_roles	0	, "sv"
g_debug_physcannon	0	, "sv"
g_debug_ragdoll_removal	0	, "sv", "cheat", "rep"
g_debug_ragdoll_visualize	0	, "cheat", "cl"
g_debug_trackpather	0	, "sv", "cheat"
g_debug_transitions	0	, "sv"	Set to 1 and restart the map to be warned if the map has no trigger_transition volumes. Set to 2 to see a dump of all entities
g_debug_turret	0	, "sv"
g_debug_turret_ceiling	0	, "sv"
g_debug_vehiclebase	0	, "sv", "cheat"
g_debug_vehicledriver	0	, "sv", "cheat"
g_debug_vehicleexit	0	, "sv", "cheat"
g_debug_vehiclesound	0	, "sv", "cheat"
g_debug_vortigaunt_aim	0	, "sv"
g_helicopter_bomb_danger_radius	120	, "sv"
g_helicopter_bullrush_bomb_enemy_distance	0	, "sv"
g_helicopter_bullrush_bomb_speed	850	, "sv"	The maximum distance the player can be from the chopper before it stops firing
g_helicopter_bullrush_bomb_time	10	, "sv"
g_helicopter_bullrush_distance	5000	, "sv"
g_helicopter_bullrush_mega_bomb_health	0	, "sv"	Fraction of the health of the chopper before it mega-bombs
g_helicopter_bullrush_shoot_height	650	, "sv"	The maximum distance the player can be from the chopper before it stops firing
g_helicopter_chargetime	2	, "sv"	How much time we have to wait (on average) between the time we start hearing the charging sound + the chopper fires
g_helicopter_idletime	3	, "sv"	How much time we have to wait (on average) after we fire before we can charge up again
g_helicopter_maxfiringdist	2500	, "sv"	The maximum distance the player can be from the chopper before it stops firing
g_jeepexitspeed	100	, "sv", "cheat"
g_Language	0	, "sv", "rep"
g_ragdoll_fadespeed	600	, "cl"
g_ragdoll_important_maxcount	2	, "sv", "rep"
g_ragdoll_lvfadespeed	100	, "cl"
g_ragdoll_maxcount	8	, "sv", "rep"
g_test_new_antlion_jump	1	, "a", "sv"
gamemenucommand	cmd		Issue game menu command.
gameui_activate	cmd		Shows the game UI
gameui_allowescape	cmd		Escape key allowed to hide game UI
gameui_allowescapetoshow	cmd		Escape key allowed to show game UI
gameui_hide	cmd		Hides the game UI
gameui_hide_dialog	cmd		asdf
gameui_preventescape	cmd		Escape key doesn't hide game UI
gameui_preventescapetoshow	cmd		Escape key doesn't show game UI
gameui_show_dialog	cmd		Show an arbitrary Dialog.
gameui_xbox	0
getpos	cmd		dump position and angles to the console
give	cmd		Give item to player. Arguments: <item_name>
givecurrentammo	cmd		Give a supply of ammo for current weapon..
gl_clear	0	, "cl"
gl_clear_randomcolor	0	, "cheat", "cl"	Clear the back buffer to random colors every frame. Helps spot open seams in geometry.
global_set	cmd		global_set <globalname> <state>: Sets the state of the given env_global (0 = OFF, 1 = ON, 2 = DEAD).
god	cmd		Toggle. Player becomes invulnerable.
+graph	cmd
-graph	cmd
+grenade1	cmd
-grenade1	cmd
+grenade2	cmd
-grenade2	cmd
groundlist	cmd		Display ground entity list <index>

H

Command	Default Value	Flags	Description
hammer_update_entity	cmd		Updates the entity's position/angles when in edit mode
hammer_update_safe_entities	cmd		Updates entities in the map that can safely be updated (don't have parents or are affected by constraints). Also excludes entit
hap_airboat_gun_mag	3	, "sv"
hap_damagescale_game	1	, "cl"
hap_HasDevice	0	, "user", "cl"	falcon is connected
hap_jeep_cannon_mag	10	, "sv"
hap_melee_scale	0	, "numeric", "cl"
hap_noclip_avatar_scale	0	, "numeric", "cl"
hap_turret_mag	5	, "sv"
hap_ui_vehicles	1	, "cl"
heartbeat	cmd		Force heartbeat of master servers
help	cmd		Find help about a convar/concommand.
hideconsole	cmd		Hide the console.
hidehud	0	, "cheat", "cl"
hidepanel	cmd		Hides a viewport panel <name>
hl2_darkness_flashlight_factor	1	, "sv"
hl2_episodic	0	, "sv", "rep"
hl2_normspeed	190	, "sv"	Player's normal movement speed
hl2_sprintspeed	320	, "sv"	Player's sprinting movement speed
hl2_walkspeed	150	, "sv"	Player's walking movement speed
host_flush_threshold	20		Memory threshold below which the host should flush caches between server instances
host_framerate	0		Set to lock per-frame time elapse.
host_limitlocal	0		Apply cl_cmdrate and cl_updaterate to loopback connection
host_map	0		Current map name.
host_profile	0
host_runofftime	cmd		Run off some time without rendering/updating sounds
host_showcachemiss	0		Print a debug message when the client or server cache is missed.
host_ShowIPCCallCount	0		Print # of IPC calls this number of times per second. If set to -1, the # of IPC calls is shown every frame.
host_sleep	0	, "cheat"	Force the host to sleep a certain number of milliseconds each frame.
host_speeds	0		Show general system running times.
host_thread_mode	0		Run the host in threaded mode, (0 == off, 1 == if multicore, 2 == force)
host_timescale	1	, "rep"	Prescale the clock by this amount.
host_writeconfig	cmd		Store current settings to config.cfg (or specified .cfg file).
hostip	0		Host game server ip
hostname	0		Hostname for server.
hostport	27015		Host game server port
hud_airboathint_numentries	10	, "sv"
hud_autoaim_method	1	, "cl"
hud_autoaim_scale_icon	0	, "cl"
hud_autoreloadscript	0	, "cl"	Automatically reloads the animation script each time one is ran
hud_deathnotice_time	6	, "cl"
hud_draw_active_reticle	0	, "cl"
hud_draw_fixed_reticle	0	, "a", "cl"
hud_drawhistory_time	5	, "cl"
hud_fastswitch	0	, "a", "cl"
hud_freezecamhide	0	, "a", "cl"	Hide the HUD during freeze-cam
hud_jeephint_numentries	10	, "sv"
hud_magnetism	0	, "cl"
hud_quickinfo	1	, "a", "cl"
hud_reloadscheme	cmd		Reloads hud layout and animation scripts.
hud_reticle_alpha_speed	700	, "cl"
hud_reticle_maxalpha	255	, "cl"
hud_reticle_minalpha	125	, "cl"
hud_reticle_scale	1	, "cl"
hud_saytext_time	12	, "cl"
hud_showemptyweaponslots	1	, "a", "cl"	Shows slots for missing weapons when recieving weapons out of order
hud_takesshots	0	, "a", "cl"	Auto-save a scoreboard screenshot at the end of a map.
hurtme	cmd		Hurts the player. Arguments: <health to lose>

I

Command	Default Value	Flags	Description
impulse	cmd
in_usekeyboardsampletime	1	, "cl"	Use keyboard sample time smoothing.
incrementvar	cmd		Increment specified convar value.
invnext	cmd
invprev	cmd
ip	0		Overrides IP for multihomed hosts

J

Command	Default Value	Flags	Description
+jlook	cmd
-jlook	cmd
joy_accel_filter	0	, "cl"
joy_accelmax	4	, "a", "cl"
joy_accelscale	3	, "a", "cl"
joy_advanced	1	, "a", "cl"
joy_advaxisr	4	, "a", "cl"
joy_advaxisu	0	, "a", "cl"
joy_advaxisv	0	, "a", "cl"
joy_advaxisx	3	, "a", "cl"
joy_advaxisy	1	, "a", "cl"
joy_advaxisz	2	, "a", "cl"
joy_autoaimdampen	0	, "a", "cl"	How much to scale user stick input when the gun is pointing at a valid target.
joy_autoaimdampenrange	0	, "a", "cl"	The stick range where autoaim dampening is applied. 0 = off
joy_autosprint	0	, "cl"	Automatically sprint when moving with an analog joystick
joy_axisbutton_threshold	0	, "a"	Analog axis range before a button press is registered.
joy_diagonalpov	0	, "a", "cl"	POV manipulator operates on diagonal axes, too.
joy_display_input	0	, "a", "cl"
joy_forwardsensitivity	-1	, "a", "cl"
joy_forwardthreshold	0	, "a", "cl"
joy_inverty	0	, "a", "cl"	Whether to invert the Y axis of the joystick for looking.
joy_inverty_default	0	, "cl"
joy_lowend	0	, "a", "cl"
joy_lowmap	0	, "a", "cl"
joy_movement_stick	0	, "a", "cl"	Which stick controls movement (0 is left stick)
joy_movement_stick_default	0	, "cl"
joy_name	0	, "a", "cl"
joy_pegged	0	, "cl"
joy_pitchsensitivity	1	, "a", "cl"
joy_pitchsensitivity_default	-1	, "cl"
joy_pitchthreshold	0	, "a", "cl"
joy_response_look	1	, "a", "cl"	'Look' stick response mode: 0=Default, 1=Acceleration Promotion
joy_response_move	5	, "a", "cl"	'Movement' stick response mode: 0=Linear, 1=quadratic, 2=cubic, 3=quadratic extreme, 4=power function(i.e., pow(x,1/sensitivity
joy_response_move_vehicle	6	, "cl"
joy_sidesensitivity	1	, "a", "cl"
joy_sidethreshold	0	, "a", "cl"
joy_vehicle_turn_lowend	0	, "cl"
joy_vehicle_turn_lowmap	0	, "cl"
joy_virtual_peg	0	, "cl"
joy_wingmanwarrior_centerhack	0	, "a"	Wingman warrior centering hack.
joy_wingmanwarrior_turnhack	0	, "a", "cl"	Wingman warrior hack related to turn axes.
joy_xcontroller_cfg_loaded	0	, "a", "cl"	If 0, the 360controller.cfg file will be executed on startup & option changes.
joy_xcontroller_found	0		Automatically set to 1 if an xcontroller has been detected.
joy_yawsensitivity	-1	, "a", "cl"
joy_yawsensitivity_default	-1	, "cl"
joy_yawthreshold	0	, "a", "cl"
joyadvancedupdate	cmd
joystick	1	, "a", "cl"
jpeg	cmd		Take a jpeg screenshot: jpeg <filename> <quality 1-100>.
jpeg_quality	90		jpeg screenshot quality.
+jump	cmd
-jump	cmd

K

Command	Default Value	Flags	Description
kdtree_test	cmd		Tests spatial partition for entities queries.
key_findbinding	cmd		Find key bound to specified command string.
key_listboundkeys	cmd		List bound keys with bindings.
key_updatelayout	cmd		Updates game keyboard layout to current windows keyboard setting.
kick	cmd		Kick a player by name.
kickid	cmd		Kick a player by userid or uniqueid, with a message.
kill	cmd		Kills the player with generic damage
killserver	cmd		Shutdown the server.
killvector	cmd		Kills a player applying force. Usage: killvector <player> <x value> <y value> <z value>
+klook	cmd
-klook	cmd

L

Command	Default Value	Flags	Description
lastinv	cmd
+left	cmd
-left	cmd
light_crosshair	cmd		Show texture color at crosshair
lightcache_maxmiss	2	, "cheat"
lightprobe	cmd		Samples the lighting environment. Creates a cubemap and a file indicating the local lighting in a subdirectory called 'material
linefile	cmd		Parses map leak data from .lin file
listdemo	cmd		List demo file contents.
listid	cmd		Lists banned users.
listip	cmd		List IP addresses on the ban list.
listmodels	cmd		List loaded models.
listRecentNPCSpeech	cmd		Displays a list of the last 5 lines of speech from NPCs.
load	cmd		Load a saved game.
loadcommentary	cmd
lod_TransitionDist	800	, "cl"
log	cmd		off >.
log_verbose_enable	0	, "sv"	Set to 1 to enable verbose server log on the server.
log_verbose_interval	3	, "sv"	Determines the interval (in seconds) for the verbose server log.
logaddress_add	cmd		Set address and port for remote host <ip:port>.
logaddress_del	cmd		Remove address and port for remote host <ip:port>.
logaddress_delall	cmd		Remove all udp addresses being logged to
logaddress_list	cmd		List all addresses currently being used by logaddress.
+lookdown	cmd
-lookdown	cmd
lookspring	0	, "a", "cl"
lookstrafe	0	, "a", "cl"
+lookup	cmd
-lookup	cmd
lservercfgfile	0	, "sv"

M

Command	Default Value	Flags	Description
m_customaccel	0	, "a", "cl"	Custom mouse acceleration (0 disable, 1 to enable, 2 enable with separate yaw/pitch rescale). Formula: mousesensitivity = ( raw
m_customaccel_exponent	1	, "a", "cl"	Mouse move is raised to this power before being scaled by scale factor.
m_customaccel_max	0	, "a", "cl"	Max mouse move scale factor, 0 for no limit
m_customaccel_scale	0	, "a", "cl"	Custom mouse acceleration value.
m_filter	0	, "a", "cl"	Mouse filtering (set this to 1 to average the mouse over 2 frames).
m_forward	1	, "a", "cl"	Mouse forward factor.
m_mouseaccel1	0	, "a", "cl"	Windows mouse acceleration initial threshold (2x movement).
m_mouseaccel2	0	, "a", "cl"	Windows mouse acceleration secondary threshold (4x movement).
m_mousespeed	1	, "a", "cl"	Windows mouse speed factor (range 1 to 20).
m_pitch	0	, "a", "cl"	Mouse pitch factor.
m_side	0	, "a", "cl"	Mouse side factor.
m_yaw	0	, "a", "cl"	Mouse yaw factor.
map	cmd		Start playing on specified map.
map_background	cmd		Runs a map as the background to the main menu.
map_commentary	cmd		Start playing, with commentary, on a specified map.
map_edit	cmd
map_noareas	0		Disable area to area connection testing.
mapcyclefile	0	, "sv"	Name of the .txt file used to cycle the maps on multiplayer servers
maps	cmd		Displays list of maps.
mat_aaquality	0
mat_accelerate_adjust_exposure_down	3	, "cheat"
mat_alphacoverage	1
mat_antialias	2
mat_autoexposure_max	2	, "cl"
mat_autoexposure_min	0	, "cl"
mat_bloom_scalefactor_scalar	0	, "cl"
mat_bloomamount_rate	0	, "cheat", "cl"
mat_bloomscale	1	, "cl"
mat_bufferprimitives	1
mat_bumpbasis	0	, "cheat"
mat_bumpmap	1
mat_camerarendertargetoverlaysize	128	, "cheat", "cl"
mat_clipz	1	, "cl"
mat_colcorrection_disableentities	0		Disable map color-correction entities
mat_colorcorrection	1
mat_compressedtextures	1
mat_configcurrent	cmd		show the current video control panel config for the material system
mat_crosshair	cmd		Display the name of the material under the crosshair
mat_crosshair_edit	cmd		open the material under the crosshair in the editor defined by mat_crosshair_edit_editor
mat_crosshair_explorer	cmd		open the material under the crosshair in explorer and highlight the vmt file
mat_crosshair_printmaterial	cmd		print the material under the crosshair
mat_crosshair_reloadmaterial	cmd		reload the material under the crosshair
mat_debug	cmd		Activates debugging spew for a specific material.
mat_debug_autoexposure	0	, "cheat", "cl"
mat_debug_bloom	0	, "cheat", "cl"
mat_debug_postprocessing_effects	0	, "cl"	0 = off, 1 = show post-processing passes in quadrants of the screen, 2 = only apply post-processing to the centre of the screen
mat_debug_process_halfscreen	0	, "cheat", "cl"
mat_debugalttab	0	, "cheat"
mat_debugdepth	0
mat_debugdepthmode	0
mat_debugdepthval	128
mat_debugdepthvalmax	256
mat_depthbias_decal	-262144	, "cheat"
mat_depthbias_normal	0	, "cheat"
mat_depthbias_shadowmap	0	, "cheat"
mat_diffuse	1
mat_disable_bloom	0	, "cl"
mat_disable_fancy_blending	0
mat_disable_lightwarp	0
mat_disable_ps_patch	0
mat_disablehwmorph	0		Disables HW morphing for particular mods
mat_drawflat	0	, "cheat"
mat_drawTexture	0	, "cl"	Enable debug view texture
mat_drawTextureScale	1	, "cl"	Debug view texture scale
mat_drawTitleSafe	0		Enable title safe overlay
mat_drawwater	1	, "cheat", "cl"
mat_dxlevel	95
mat_dynamic_tonemapping	1	, "cheat"
mat_edit	cmd		Bring up the material under the crosshair in the editor
mat_envmapsize	128
mat_envmaptgasize	32
mat_excludetextures	0
mat_exposure_center_region_x	0	, "cheat", "cl"
mat_exposure_center_region_x_flashlight	0	, "cheat", "cl"
mat_exposure_center_region_y	0	, "cheat", "cl"
mat_exposure_center_region_y_flashlight	0	, "cheat", "cl"
mat_fastclip	0	, "cheat"
mat_fastnobump	0	, "cheat"
mat_fastspecular	1		Enable/Disable specularity for visual testing. Will not reload materials and will not affect perf.
mat_fillrate	0	, "cheat"
mat_filterlightmaps	1
mat_filtertextures	1
mat_force_bloom	0	, "cheat", "cl"
mat_force_ps_patch	0
mat_force_tonemap_scale	0	, "cheat"
mat_forceaniso	4
mat_forcedynamic	0	, "cheat"
mat_forcehardwaresync	1
mat_forcemanagedtextureintohardware	0
mat_frame_sync_enable	1	, "cheat"
mat_frame_sync_force_texture	0	, "cheat"	Force frame syncing to lock a managed texture.
mat_framebuffercopyoverlaysize	128	, "cl"
mat_fullbright	0	, "cheat"
mat_hdr_enabled	cmd		Report if HDR is enabled for debugging
mat_hdr_level	2		Set to 0 for no HDR, 1 for LDR+bloom on HDR maps, and 2 for full HDR on HDR maps.
mat_hdr_manual_tonemap_rate	1
mat_hdr_tonemapscale	1	, "cheat"	The HDR tonemap scale. 1 = Use autoexposure, 0 = eyes fully closed, 16 = eyes wide open.
mat_hdr_uncapexposure	0	, "cheat", "cl"
mat_hsv	0	, "cheat", "cl"
mat_info	cmd		Shows material system info
mat_leafvis	0	, "cheat"	Draw wireframe of current leaf
mat_levelflush	1
mat_lightmap_pfms	0		Outputs .pfm files containing lightmap data for each lightmap page when a level exits.
mat_loadtextures	1	, "cheat"
mat_luxels	0	, "cheat"
mat_max_worldmesh_vertices	65536
mat_maxframelatency	1
mat_measurefillrate	0	, "cheat"
mat_mipmaptextures	1
mat_monitorgamma	2		monitor gamma (typically 2.2 for CRT and 1.7 for LCD)
mat_monitorgamma_tv_enabled	0	, "a"
mat_monitorgamma_tv_exp	2
mat_monitorgamma_tv_range_max	255
mat_monitorgamma_tv_range_min	16
mat_morphstats	0	, "cheat"
mat_motion_blur_enabled	1
mat_motion_blur_falling_intensity	1	, "cl"
mat_motion_blur_falling_max	20	, "cl"
mat_motion_blur_falling_min	10	, "cl"
mat_motion_blur_forward_enabled	0	, "cl"
mat_motion_blur_percent_of_screen_max	4
mat_motion_blur_rotation_intensity	1	, "cl"
mat_motion_blur_strength	1	, "cl"
mat_non_hdr_bloom_scalefactor	0	, "cl"
mat_norendering	0	, "cheat"
mat_normalmaps	0	, "cheat"
mat_normals	0	, "cheat"
mat_parallaxmap	0
mat_picmip	1
mat_postprocess_x	4	, "cl"
mat_postprocess_y	1	, "cl"
mat_postprocessing_combine	1	, "cl"	Combine bloom, software anti-aliasing and color correction into one post-processing pass
mat_proxy	0	, "cheat"
mat_queue_mode	-2	, "a"	The queue/thread mode the material system should use: -2=legacy default, -1=default, 0=synchronous single thread, 1=queued sing
mat_reducefillrate	0
mat_reduceparticles	0
mat_reloadallmaterials	cmd		Reloads all materials
mat_reloadmaterial	cmd		Reloads a single material
mat_reloadtextures	cmd		Reloads all textures
mat_remoteshadercompile	0	, "cheat"
mat_report_queue_status	0
mat_reporthwmorphmemory	cmd		Reports the amount of size in bytes taken up by hardware morph textures.
mat_reversedepth	0	, "cheat"
mat_savechanges	cmd		saves current video configuration to the registry
mat_setvideomode	cmd		sets the width, height, windowed state of the material system
mat_shadowstate	1
mat_show_ab_hdr	0
mat_show_ab_hdr_hudelement	0	, "cl"	HDR Demo HUD Element toggle.
mat_show_histogram	0	, "cl"
mat_show_texture_memory_usage	0	, "cheat", "numeric"	Display the texture memory usage on the HUD.
mat_showcamerarendertarget	0	, "cheat", "cl"
mat_showenvmapmask	0
mat_showframebuffertexture	0	, "cheat", "cl"
mat_showlightmappage	-1	, "cl"
mat_showlowresimage	0	, "cheat"
mat_showmaterials	cmd		Show materials.
mat_showmaterialsverbose	cmd		Show materials (verbose version).
mat_showmiplevels	0	, "cheat"	color-code miplevels 2: normalmaps, 1: everything else
mat_showtextures	cmd		Show used textures.
mat_showwatertextures	0	, "cheat", "cl"
mat_slopescaledepthbias_decal	0	, "cheat"
mat_slopescaledepthbias_normal	0	, "cheat"
mat_slopescaledepthbias_shadowmap	16	, "cheat"
mat_software_aa_blur_one_pixel_lines	0	, "a", "cl"	How much software AA should blur one-pixel thick lines: (0.0 - none), (1.0 - lots)
mat_software_aa_debug	0	, "cl"	Software AA debug mode: (0 - off), (1 - show number of 'unlike' samples: 0->black, 1->red, 2->green, 3->blue), (2 - show anti-a
mat_software_aa_edge_threshold	1	, "a", "cl"	Software AA - adjusts the sensitivity of the software AA shader's edge detection (default 1.0 - a lower value will soften more
mat_software_aa_quality	0	, "a", "cl"	Software AA quality mode: (0 - 5-tap filter), (1 - 9-tap filter)
mat_software_aa_strength	0	, "a", "cl"	Software AA - perform a software anti-aliasing post-process (an alternative/supplement to MSAA). This value sets the strength o
mat_software_aa_strength_vgui	1	, "a", "cl"	Same as mat_software_aa_strength, but forced to this value when called by the post vgui AA pass.
mat_software_aa_tap_offset	1	, "a", "cl"	Software AA - adjusts the displacement of the taps used by the software AA shader (default 1.0 - a lower value will make the im
mat_softwarelighting	0
mat_softwareskin	0	, "cheat"
mat_specular	1		Enable/Disable specularity for perf testing. Will cause a material reload upon change.
mat_spewvertexandpixelshaders	cmd		Print all vertex and pixel shaders currently loaded to the console
mat_stub	0	, "cheat", "cl"
mat_supportflashlight	1		0 - do not support flashlight (don't load flashlight shader combos), 1 - flashlight is supported
mat_suppress	cmd		Supress a material from drawing
mat_surfaceid	0	, "cheat"
mat_surfacemat	0	, "cheat"
mat_texture_limit	-1	, "numeric"	If this value is not -1, the material system will limit the amount of texture memory it uses in a frame. Useful for identifying
mat_texture_list	0		For debugging, show a list of used textures per frame
+mat_texture_list	cmd
-mat_texture_list	cmd
mat_texture_list_all	0	, "numeric"	If this is nonzero, then the texture list panel will show all currently-loaded textures.
mat_texture_list_content_path	0	, "a"	The content path to the materialsrc directory. If left unset, it'll assume your content directory is next to the currently runn
mat_texture_list_txlod	cmd		Adjust LOD of the last viewed texture +1 to inc resolution, -1 to dec resolution
mat_texture_list_txlod_sync	cmd		'reset' - resets all run-time changes to LOD overrides, 'save' - saves all changes to material content files
mat_texture_list_view	1	, "numeric"	If this is nonzero, then the texture list panel will render thumbnails of currently-loaded textures.
mat_tonemap_algorithm	1	, "cheat"	0 = Original Algorithm 1 = New Algorithm
mat_tonemap_min_avglum	3	, "cheat", "cl"
mat_tonemap_percent_bright_pixels	2	, "cheat", "cl"
mat_tonemap_percent_target	60	, "cheat", "cl"
mat_tonemapping_occlusion_use_stencil	0
mat_trilinear	1
mat_use_compressed_hdr_textures	1
mat_viewportscale	1	, "cheat", "cl"	Scale down the main viewport (to reduce GPU impact on CPU profiling)
mat_vsync	0		Force sync to vertical retrace
mat_wateroverlaysize	128	, "cl"
mat_wireframe	0	, "cheat"
mat_yuv	0	, "cheat", "cl"
matchmakingport	27025		Host Matchmaking port
maxplayers	cmd		Change the maximum number of players allowed on this server.
mem_compact	cmd
mem_dump	cmd		Dump memory stats to text file.
mem_dumpstats	0		Dump current and max heap usage info to console at end of frame ( set to 2 for continuous output )
mem_dumpvballocs	cmd		Dump VB memory allocation stats.
mem_eat	cmd
mem_force_flush	0		Force cache flush of unlocked resources on every alloc
mem_max_heapsize	256		Maximum amount of memory to dedicate to engine hunk and datacache (in mb)
mem_max_heapsize_dedicated	64		Maximum amount of memory to dedicate to engine hunk and datacache, for dedicated server (in mb)
mem_min_heapsize	48		Minimum amount of memory to dedicate to engine hunk and datacache (in mb)
mem_periodicdumps	0		Write periodic memstats dumps every n seconds.
mem_test	cmd
mem_test_each_frame	0		Run heap check at end of every frame
mem_test_every_n_seconds	0		Run heap check at a specified interval
mem_vcollide	cmd		Dumps the memory used by vcollides
memory	cmd		Print memory stats.
metropolice_charge	1	, "sv"
metropolice_chase_use_follow	0	, "sv"
metropolice_move_and_melee	1	, "sv"
minisave	cmd		Saves game (for current level only!)
mission_list	cmd		List all available tactical missions
mission_show	cmd		Show the given mission
mm_add_item	cmd		Add a stats item
mm_add_player	cmd		Add a player
mm_max_spectators	4		Max players allowed on the spectator team
mm_message	cmd		Send a message to all remote clients
mm_minplayers	2		Number of players required to start an unranked game
mm_select_session	cmd		Select a session
mm_session_info	cmd		Dump session information
mm_stats	cmd
mod_forcedata	1		Forces all model file data into cache on model load.
mod_forcetouchdata	1		Forces all model file data into cache on model load.
mod_load_anims_async	0
mod_load_fakestall	0		Forces all ANI file loading to stall for specified ms
mod_load_mesh_async	0
mod_load_showstall	0		1 - show hitches , 2 - show stalls
mod_load_vcollide_async	0
mod_lock_mdls_on_load	0
mod_test_mesh_not_available	0
mod_test_not_available	0
mod_test_verts_not_available	0
mod_touchalldata	1		Touch model data during level startup
mod_trace_load	0
monk_headshot_freq	2	, "sv"
mortar_visualize	0	, "sv"
motdfile	0	, "sv"	The MOTD file to load.
motdfile_text	0	, "sv"	The text-only MOTD file to use for clients that have disabled HTML MOTDs.
+movedown	cmd
-movedown	cmd
+moveleft	cmd
-moveleft	cmd
+moveright	cmd
-moveright	cmd
+moveup	cmd
-moveup	cmd
movie_fixwave	cmd		Fixup corrupted .wav file if engine crashed during startmovie/endmovie, etc.
mp_allowNPCs	1	, "sv", "nf"
mp_allowspectators	1	, "sv", "rep"	toggles whether the server allows spectator mode or not
mp_autocrosshair	1	, "sv", "nf"
mp_bonusroundtime	15	, "rep", "cl"	Time after round win until round restarts
mp_chattime	10	, "sv", "rep"	amount of time players can chat after the game is over
mp_clan_ready_signal	0	, "sv"	Text that team leader from each team must speak for the match to begin
mp_clan_readyrestart	0	, "sv"	If non-zero, game will restart once someone from each team gives the ready signal
mp_decals	200	, "a"
mp_defaultteam	0	, "sv"
mp_disable_autokick	cmd		Prevents a userid from being auto-kicked
mp_disable_respawn_times	0	, "nf", "rep", "cl"
mp_fadetoblack	0	, "sv", "nf", "rep"	fade a player's screen to black when he dies
mp_falldamage	0	, "sv", "nf"
mp_flashlight	0	, "sv", "nf"
mp_footsteps	1	, "sv", "nf"
mp_forceautoteam	0	, "nf", "rep", "cl"	Automatically assign players to teams when joining.
mp_forcecamera	1	, "sv", "rep"	Restricts spectator modes for dead players
mp_forcerespawn	1	, "sv", "nf"
mp_fraglimit	0	, "sv", "nf", "rep"	The number of kills at which the map ends
mp_friendlyfire	0	, "sv", "nf", "rep"	Allows team members to injure other members of their team
mp_maxrounds	0	, "nf", "rep", "cl"	max number of rounds to play before server changes maps
mp_respawnwavetime	10	, "nf", "rep", "cl"	Time between respawn waves.
mp_restartgame	0	, "sv"	If non-zero, game will restart in the specified number of seconds
mp_stalemate_meleeonly	0	, "nf", "rep", "cl"	Restrict everyone to melee weapons only while in Sudden Death.
mp_teamlist	0	, "sv", "nf"
mp_teamoverride	1	, "sv"
mp_teamplay	0	, "sv", "nf"
mp_teams_unbalance_limit	1	, "nf", "rep", "cl"	Teams are unbalanced when one team has this many more players than the other team. (0 disables check)
mp_timelimit	0	, "sv", "nf", "rep"	game time per map in minutes
mp_tournament	0	, "nf", "rep", "cl"
mp_usehwmmodels	0	, "cl"	Enable the use of the hw morph models. (-1 = never, 1 = always, 0 = based upon GPU)
mp_usehwmvcds	0	, "cl"	Enable the use of the hw morph vcd(s). (-1 = never, 1 = always, 0 = based upon GPU)
mp_waitingforplayers_cancel	0	, "sv"	Set to 1 to end the WaitingForPlayers period.
mp_waitingforplayers_restart	0	, "sv"	Set to 1 to start or restart the WaitingForPlayers period.
mp_waitingforplayers_time	0	, "sv"	WaitingForPlayers time length in seconds
mp_weaponstay	0	, "sv", "nf"
mp_winlimit	0	, "nf", "rep", "cl"	Max score one team can reach before server changes maps
multvar	cmd		Multiply specified convar value.
muzzleflash_light	1	, "a", "cl"

N

Command	Default Value	Flags	Description
name	0	, "a", "user", "print", "server_can_execute"	Current user name
nav_add_to_selected_set	cmd		Add current area to the selected set.
nav_add_to_selected_set_by_id	cmd		Add specified area id to the selected set.
nav_analyze	cmd		Re-analyze the current Navigation Mesh and save it to disk.
nav_area_bgcolor	0	, "sv", "cheat"	RGBA color to draw as the background color for nav areas while editing.
nav_area_max_size	50	, "sv", "cheat"	Max area size created in nav generation
nav_avoid	cmd		Toggles the 'avoid this area when possible' flag used by the AI system.
nav_begin_area	cmd		Defines a corner of a new Area or Ladder. To complete the Area or Ladder, drag the opposite corner to the desired location and
nav_begin_deselecting	cmd		Start continuously removing from the selected set.
nav_begin_drag_deselecting	cmd		Start dragging a selection area.
nav_begin_drag_selecting	cmd		Start dragging a selection area.
nav_begin_selecting	cmd		Start continuously adding to the selected set.
nav_begin_shift_xy	cmd		Begin shifting the Selected Set.
nav_build_ladder	cmd		Attempts to build a nav ladder on the climbable surface under the cursor.
nav_check_file_consistency	cmd		Scans the maps directory and reports any missing/out-of-date navigation files.
nav_check_floor	cmd		Updates the blocked/unblocked status for every nav area.
nav_check_stairs	cmd		Update the nav mesh STAIRS attribute
nav_chop_selected	cmd		Chops all selected areas into their component 1x1 areas
nav_clear_attribute	cmd		Remove given nav attribute from all areas in the selected set.
nav_clear_selected_set	cmd		Clear the selected set.
nav_clear_walkable_marks	cmd		Erase any previously placed walkable positions.
nav_compress_id	cmd		Re-orders area and ladder ID's so they are continuous.
nav_connect	cmd		To connect two Areas, mark the first Area, highlight the second Area, then invoke the connect command. Note that this creates a
nav_coplanar_slope_limit	0	, "sv", "cheat"
nav_coplanar_slope_limit_displacement	0	, "sv", "cheat"
nav_corner_adjust_adjacent	18	, "sv", "cheat"	radius used to raise/lower corners in nearby areas when raising/lowering corners.
nav_corner_lower	cmd		Lower the selected corner of the currently marked Area.
nav_corner_place_on_ground	cmd		Places the selected corner of the currently marked Area on the ground.
nav_corner_raise	cmd		Raise the selected corner of the currently marked Area.
nav_corner_select	cmd		Select a corner of the currently marked Area. Use multiple times to access all four corners.
nav_create_area_at_feet	0	, "sv", "cheat"	Anchor nav_begin_area Z to editing player's feet
nav_create_place_on_ground	0	, "sv", "cheat"	If true, nav areas will be placed flush with the ground when created by hand.
nav_crouch	cmd		Toggles the 'must crouch in this area' flag used by the AI system.
nav_debug_blocked	0	, "sv", "cheat"
nav_delete	cmd		Deletes the currently highlighted Area.
nav_delete_marked	cmd		Deletes the currently marked Area (if any).
nav_disconnect	cmd		To disconnect two Areas, mark an Area, highlight a second Area, then invoke the disconnect command. This will remove all connec
nav_displacement_test	10000	, "sv", "cheat"	Checks for nodes embedded in displacements (useful for in-development maps)
nav_dont_hide	cmd		Toggles the 'area is not suitable for hiding spots' flag used by the AI system.
nav_drag_selection_volume_zmax_offset	32	, "sv", "rep"	The offset of the nav drag volume top from center
nav_drag_selection_volume_zmin_offset	32	, "sv", "rep"	The offset of the nav drag volume bottom from center
nav_draw_limit	500	, "sv", "cheat"	The maximum number of areas to draw in edit mode
nav_edit	0	, "sv", "cheat"	Set to one to interactively edit the Navigation Mesh. Set to zero to leave edit mode.
nav_end_area	cmd		Defines the second corner of a new Area or Ladder and creates it.
nav_end_deselecting	cmd		Stop continuously removing from the selected set.
nav_end_drag_deselecting	cmd		Stop dragging a selection area.
nav_end_drag_selecting	cmd		Stop dragging a selection area.
nav_end_selecting	cmd		Stop continuously adding to the selected set.
nav_end_shift_xy	cmd		Finish shifting the Selected Set.
nav_flood_select	cmd		Selects the current Area and all Areas connected to it, recursively. To clear a selection, use this command again.
nav_gen_cliffs_approx	cmd		Mark cliff areas, post-processing approximation
nav_generate	cmd		Generate a Navigation Mesh for the current map and save it to disk.
nav_generate_fencetops	1	, "sv", "cheat"	Autogenerate nav areas on fence and obstacle tops
nav_generate_fixup_jump_areas	1	, "sv", "cheat"	Convert obsolete jump areas into 2-way connections
nav_generate_incremental	cmd		Generate a Navigation Mesh for the current map and save it to disk.
nav_generate_incremental_range	2000	, "sv", "cheat"
nav_generate_incremental_tolerance	0	, "sv", "cheat"	Z tolerance for adding new nav areas.
nav_jump	cmd		Toggles the 'traverse this area by jumping' flag used by the AI system.
nav_ladder_flip	cmd		Flips the selected ladder's direction.
nav_load	cmd		Loads the Navigation Mesh for the current map.
nav_lower_drag_volume_max	cmd		Lower the top of the drag select volume.
nav_lower_drag_volume_min	cmd		Lower the bottom of the drag select volume.
nav_make_sniper_spots	cmd		Chops the marked area into disconnected sub-areas suitable for sniper spots.
nav_mark	cmd		Marks the Area or Ladder under the cursor for manipulation by subsequent editing commands.
nav_mark_attribute	cmd		Set nav attribute for all areas in the selected set.
nav_mark_unnamed	cmd		Mark an Area with no Place name. Useful for finding stray areas missed when Place Painting.
nav_mark_walkable	cmd		Mark the current location as a walkable position. These positions are used as seed locations when sampling the map to generate
nav_max_view_distance	6000	, "sv", "cheat"	Maximum range for precomputed nav mesh visibility (0 = default 1500 units)
nav_max_vis_delta_list_length	64	, "sv", "cheat"
nav_merge	cmd		To merge two Areas into one, mark the first Area, highlight the second by pointing your cursor at it, and invoke the merge comm
nav_merge_mesh	cmd		Merges a saved selected set into the current mesh.
nav_no_hostages	cmd		Toggles the 'hostages cannot use this area' flag used by the AI system.
nav_no_jump	cmd		Toggles the 'dont jump in this area' flag used by the AI system.
nav_place_floodfill	cmd		Sets the Place of the Area under the cursor to the curent Place, and 'flood-fills' the Place to all adjacent Areas. Flood-filli
nav_place_list	cmd		Lists all place names used in the map.
nav_place_pick	cmd		Sets the current Place to the Place of the Area under the cursor.
nav_place_replace	cmd		Replaces all instances of the first place with the second place.
nav_place_set	cmd		Sets the Place of all selected areas to the current Place.
nav_potentially_visible_dot_tolerance	0	, "sv", "cheat"
nav_precise	cmd		Toggles the 'dont avoid obstacles' flag used by the AI system.
nav_quicksave	1	, "sv", "cheat"	Set to one to skip the time consuming phases of the analysis. Useful for data collection and testing.
nav_raise_drag_volume_max	cmd		Raise the top of the drag select volume.
nav_raise_drag_volume_min	cmd		Raise the bottom of the drag select volume.
nav_recall_selected_set	cmd		Re-selects the stored selected set.
nav_remove_from_selected_set	cmd		Remove current area from the selected set.
nav_remove_jump_areas	cmd		Removes legacy jump areas, replacing them with connections.
nav_run	cmd		Toggles the 'traverse this area by running' flag used by the AI system.
nav_save	cmd		Saves the current Navigation Mesh to disk.
nav_save_selected	cmd		Writes the selected set to disk for merging into another mesh via nav_merge_mesh.
nav_select_blocked_areas	cmd		Adds all blocked areas to the selected set
nav_select_damaging_areas	cmd		Adds all damaging areas to the selected set
nav_select_half_space	cmd		Selects any areas that intersect the given half-space.
nav_select_invalid_areas	cmd		Adds all invalid areas to the Selected Set.
nav_select_obstructed_areas	cmd		Adds all obstructed areas to the selected set
nav_select_overlapping	cmd		Selects nav areas that are overlapping others.
nav_select_radius	cmd		Adds all areas in a radius to the selection set
nav_select_stairs	cmd		Adds all stairway areas to the selected set
nav_selected_set_border_color	100	, "sv", "cheat"	Color used to draw the selected set borders while editing.
nav_selected_set_color	255	, "sv", "cheat"	Color used to draw the selected set background while editing.
nav_set_place_mode	cmd		Sets the editor into or out of Place mode. Place mode allows labelling of Area with Place names.
nav_shift	cmd		Shifts the selected areas by the specified amount
nav_show_approach_points	0	, "sv", "cheat"	Show Approach Points in the Navigation Mesh.
nav_show_area_info	0	, "sv", "cheat"	Duration in seconds to show nav area ID and attributes while editing
nav_show_compass	0	, "sv", "cheat"
nav_show_continguous	0	, "sv", "cheat"	Highlight non-contiguous connections
nav_show_danger	0	, "sv", "cheat"	Show current 'danger' levels.
nav_show_light_intensity	0	, "sv", "cheat"
nav_show_node_grid	0	, "sv", "cheat"
nav_show_node_id	0	, "sv", "cheat"
nav_show_nodes	0	, "sv", "cheat"
nav_show_player_counts	0	, "sv", "cheat"	Show current player counts in each area.
nav_show_potentially_visible	0	, "sv", "cheat"	Show areas that are potentially visible from the current nav area
nav_simplify_selected	cmd		Chops all selected areas into their component 1x1 areas and re-merges them together into larger areas
nav_slope_limit	0	, "sv", "cheat"	The ground unit normal's Z component must be greater than this for nav areas to be generated.
nav_slope_tolerance	0	, "sv", "cheat"	The ground unit normal's Z component must be this close to the nav area's Z component to be generated.
nav_snap_to_grid	0	, "sv", "cheat"	Snap to the nav generation grid when creating new nav areas
nav_solid_props	0	, "sv", "cheat"	Make props solid to nav generation/editing
nav_splice	cmd		To splice, mark an area, highlight a second area, then invoke the splice command to create a new, connected area between them.
nav_split	cmd		To split an Area into two, align the split line using your cursor and invoke the split command.
nav_split_place_on_ground	0	, "sv", "cheat"	If true, nav areas will be placed flush with the ground when split.
nav_stand	cmd		Toggles the 'stand while hiding' flag used by the AI system.
nav_stop	cmd		Toggles the 'must stop when entering this area' flag used by the AI system.
nav_store_selected_set	cmd		Stores the current selected set for later retrieval.
nav_strip	cmd		Strips all Hiding Spots, Approach Points, and Encounter Spots from the current Area.
nav_subdivide	cmd		Subdivides all selected areas.
nav_test_node	0	, "sv", "cheat"
nav_test_node_crouch	0	, "sv", "cheat"
nav_test_node_crouch_dir	4	, "sv", "cheat"
nav_test_stairs	cmd		Test the selected set for being on stairs
nav_toggle_deselecting	cmd		Start or stop continuously removing from the selected set.
nav_toggle_in_selected_set	cmd		Remove current area from the selected set.
nav_toggle_place_mode	cmd		Toggle the editor into and out of Place mode. Place mode allows labelling of Area with Place names.
nav_toggle_place_painting	cmd		Toggles Place Painting mode. When Place Painting, pointing at an Area will 'paint' it with the current Place.
nav_toggle_selected_set	cmd		Toggles all areas into/out of the selected set.
nav_toggle_selecting	cmd		Start or stop continuously adding to the selected set.
nav_transient	cmd		Toggles the 'area is transient and may become blocked' flag used by the AI system.
nav_unmark	cmd		Clears the marked Area or Ladder.
nav_update_blocked	cmd		Updates the blocked/unblocked status for every nav area.
nav_update_lighting	cmd		Recomputes lighting values
nav_update_visibility_on_edit	0	, "sv", "cheat"	If nonzero editing the mesh will incrementally recompue visibility
nav_use_place	cmd		If used without arguments, all available Places will be listed. If a Place argument is given, the current Place is set.
nav_walk	cmd		Toggles the 'traverse this area by walking' flag used by the AI system.
nav_warp_to_mark	cmd		Warps the player to the marked area.
nav_world_center	cmd		Centers the nav mesh in the world
nb_allow_avoiding	1	, "sv", "cheat"
nb_allow_climbing	1	, "sv", "cheat"
nb_allow_gap_jumping	1	, "sv", "cheat"
nb_blind	0	, "sv", "cheat"	Disable vision
nb_command	cmd		Sends a command string to all bots
nb_debug	cmd		Debug NextBots. Categories are: BEHAVIOR, LOOK_AT, PATH, ANIMATION, LOCOMOTION, VISION, HEARING, EVENTS, ERRORS.
nb_debug_climbing	0	, "sv", "cheat"
nb_debug_filter	cmd		Add items to the NextBot debug filter. Items can be entindexes or part of the indentifier of one or more bots.
nb_debug_history	1	, "sv", "cheat"	If true, each bot keeps a history of debug output in memory
nb_debug_known_entities	0	, "sv", "cheat"	Show the 'known entities' for the bot that is the current spectator target
nb_delete_all	cmd		Delete all non-player NextBot entities.
nb_force_look_at	cmd		Force selected bot to look at the local player's position
nb_goal_look_ahead_range	50	, "sv", "cheat"
nb_head_aim_resettle_angle	100	, "sv", "cheat"	After rotating through this angle, the bot pauses to 'recenter' its virtual mouse on its virtual mousepad
nb_head_aim_resettle_time	0	, "sv", "cheat"	How long the bot pauses to 'recenter' its virtual mouse on its virtual mousepad
nb_head_aim_settle_duration	0	, "sv", "cheat"
nb_head_aim_steady_max_rate	100	, "sv", "cheat"
nb_ladder_align_range	50	, "sv", "cheat"
nb_last_area_update_tolerance	4	, "sv", "cheat"	Distance a character needs to travel in order to invalidate cached area
nb_move_to_cursor	cmd		Tell all NextBots to move to the cursor position
nb_path_draw_inc	100	, "sv", "cheat"
nb_path_draw_segment_count	100	, "sv", "cheat"
nb_path_segment_influence_radius	100	, "sv", "cheat"
nb_player_crouch	0	, "sv", "cheat"	Force bots to crouch
nb_player_move	1	, "sv", "cheat"	Prevents bots from moving
nb_player_move_direct	0	, "sv"
nb_player_stop	0	, "sv", "cheat"	Stop all NextBotPlayers from updating
nb_player_walk	0	, "sv", "cheat"	Force bots to walk
nb_saccade_speed	1000	, "sv", "cheat"
nb_saccade_time	0	, "sv", "cheat"
nb_select	cmd		Select the bot you are aiming at for further debug operations.
nb_shadow_dist	400	, "cl"
nb_speed_look_ahead_range	150	, "sv", "cheat"
nb_stop	0	, "sv", "cheat", "rep"	Stop all NextBots
nb_update_debug	0	, "sv", "cheat"
nb_update_framelimit	15	, "sv", "cheat"
nb_update_frequency	0	, "sv", "cheat"
nb_update_maxslide	2	, "sv", "cheat"
nb_warp_selected_here	cmd		Teleport the selected bot to your cursor position
net_blockmsg	0	, "cheat"	1|name>
net_channels	cmd		Shows net channel info
net_chokeloop	0		Apply bandwidth choke to loopback packets
net_compresspackets	1		Use lz compression on game packets.
net_compresspackets_minsize	128		Don't bother compressing packets below this size.
net_compressvoice	0		Attempt to compress out of band voice payloads (360 only).
net_drawslider	0		Draw completion slider during signon
net_droppackets	0	, "cheat"	Drops next n packets on client
net_fakejitter	0	, "cheat"	Jitter fakelag packet time
net_fakelag	0	, "cheat"	Lag all incoming network data (including loopback) by this many milliseconds.
net_fakeloss	0	, "cheat"	Simulate packet loss as a percentage (negative means drop 1/n packets)
net_graph	0	, "a", "cl"	Draw the network usage graph, = 2 draws data on payload, = 3 draws payload legend.
net_graphheight	64	, "a", "cl"	Height of netgraph panel
net_graphmsecs	400	, "a", "cl"	The latency graph represents this many milliseconds.
net_graphpos	1	, "a", "cl"
net_graphproportionalfont	1	, "a", "cl"	Determines whether netgraph font is proportional or not
net_graphshowinterp	1	, "a", "cl"	Draw the interpolation graph.
net_graphshowlatency	1	, "a", "cl"	Draw the ping/packet loss graph.
net_graphsolid	1	, "a", "cl"
net_graphtext	1	, "a", "cl"	Draw text fields
net_maxcleartime	4		Max # of seconds we can wait for next packets to be sent based on rate setting (0 == no limit).
net_maxfilesize	16		Maximum allowed file size for uploading in MB
net_maxfragments	1260		Max fragment bytes per packet
net_maxroutable	1260	, "a", "user"	Requested max packet size before packets are 'split'.
net_queue_trace	0
net_queued_packet_thread	1		Use a high priority thread to send queued packets out instead of sending them each frame.
net_scale	5	, "a", "cl"
net_showdrop	0		Show dropped packets in console
net_showevents	0	, "cheat"	Dump game events to console (1=client only, 2=all).
net_showfragments	0		Show netchannel fragments
net_showmsg	0		1|name>
net_showpeaks	0		Show messages for large packets only: <size>
net_showsplits	0		Show info about packet splits
net_showtcp	0		Dump TCP stream summary to console
net_showudp	0		Dump UDP packets summary to console
net_splitpacket_maxrate	15000		Max bytes per second when queueing splitpacket chunks
net_splitrate	1		Number of fragments for a splitpacket that can be sent per frame
net_start	cmd		Inits multiplayer network sockets
net_status	cmd		Shows current network status
net_usesocketsforloopback	0		Use network sockets layer even for listen server local player's packets (multiplayer only).
next	0	, "cheat"	Set to 1 to advance to next frame ( when singlestep == 1 )
nextdemo	cmd		Play next demo in sequence.
nextlevel	0	, "sv", "nf"	If set to a valid map name, will change to this map during the next changelevel
noclip	cmd		Toggle. Player becomes non-solid and flies.
notarget	cmd		Toggle. Player becomes hidden to NPCs.
npc_ally_deathmessage	1	, "sv", "cheat"
npc_ammo_deplete	cmd		Subtracts half of the target's ammo
npc_barnacle_swallow	0	, "sv"	Use prototype swallow code.
npc_bipass	cmd		Displays the local movement attempts by the given NPC(s) (triangulation detours). Failed bypass routes are displayed in red, s
npc_blob_idle_speed_factor	0	, "sv"
npc_blob_show_centroid	0	, "sv"
npc_blob_sin_amplitude	60	, "sv"
npc_blob_straggler_dist	240	, "sv"
npc_blob_think_interval	0	, "sv"
npc_blob_use_model	2	, "sv"
npc_blob_use_orientation	1	, "sv"
npc_blob_use_threading	1	, "sv"
npc_citizen_auto_player_squad	1	, "sv"
npc_citizen_auto_player_squad_allow_use	0	, "sv"
npc_citizen_dont_precache_all	0	, "sv"
npc_citizen_explosive_resist	0	, "sv"
npc_citizen_insignia	0	, "sv"
npc_citizen_medic_emit_sound	1	, "sv"
npc_citizen_squad_marker	0	, "sv"
npc_combat	cmd		Displays text debugging information about the squad and enemy of the selected NPC (See Overlay Text) Arguments: {npc_name}
npc_conditions	cmd		Displays all the current AI conditions that an NPC has in the overlay text. Arguments: {npc_name} / {npc class_name} / no a
npc_create	cmd		Creates an NPC of the given type where the player is looking (if the given NPC can actually stand at that location). Note that
npc_create_aimed	cmd		Creates an NPC aimed away from the player of the given type where the player is looking (if the given NPC can actually stand at
npc_create_equipment	0	, "sv"
npc_destroy	cmd		Removes the given NPC(s) from the universe Arguments: {npc_name} / {npc_class_name} / no argument picks what player is looki
npc_destroy_unselected	cmd		Removes all NPCs from the universe that aren't currently selected
npc_enemies	cmd		Shows memory of NPC. Draws an X on top of each memory. Eluded entities drawn in blue (don't know where it went) Unreachable
npc_focus	cmd		Displays red line to NPC's enemy (if has one) and blue line to NPC's target entity (if has one) Arguments: {npc_name} / {np
npc_freeze	cmd		Selected NPC(s) will freeze in place (or unfreeze). If there are no selected NPCs, uses the NPC under the crosshair. Arguments
npc_freeze_unselected	cmd		Freeze all NPCs not selected
npc_go	cmd		Selected NPC(s) will go to the location that the player is looking (shown with a purple box) Arguments: -none-
npc_go_do_run	1	, "sv"	Set whether should run on NPC go
npc_go_random	cmd		Sends all selected NPC(s) to a random node. Arguments: -none-
npc_heal	cmd		Heals the target back to full health
npc_height_adjust	1	, "a", "sv"	Enable test mode for ik height adjustment
npc_kill	cmd		Kills the given NPC(s) Arguments: {npc_name} / {npc_class_name} / no argument picks what player is looking at
npc_nearest	cmd		Draw's a while box around the NPC(s) nearest node Arguments: {entity_name} / {class_name} / no argument picks what player i
npc_relationships	cmd		Displays the relationships between this NPC and all others. Arguments: {entity_name} / {class_name} / no argument picks wha
npc_reset	cmd		Reloads schedules for all NPC's from their script files Arguments: -none-
npc_route	cmd		Displays the current route of the given NPC as a line on the screen. Waypoints along the route are drawn as small cyan rectang
npc_select	cmd		Select or deselects the given NPC(s) for later manipulation. Selected NPC's are shown surrounded by a red translucent box Arg
npc_sentences	0	, "sv"
npc_speakall	cmd		Force the npc to try and speak all their responses
npc_squads	cmd		Obsolete. Replaced by npc_combat
npc_steering	cmd		Displays the steering obstructions of the NPC (used to perform local avoidance) Arguments: {entity_name} / {class_name} / n
npc_steering_all	cmd		Displays the steering obstructions of all NPCs (used to perform local avoidance)
npc_strider_height_adj	0	, "sv"
npc_strider_shake_ropes_magnitude	150	, "sv"
npc_strider_shake_ropes_radius	1200	, "sv"
npc_task_text	cmd		Outputs text debugging information to the console about the all the tasks + break conditions of the selected NPC current schedu
npc_tasks	cmd		Displays detailed text debugging information about the all the tasks of the selected NPC current schedule (See Overlay Text) A
npc_teleport	cmd		Selected NPC will teleport to the location that the player is looking (shown with a purple box) Arguments: -none-
npc_thinknow	cmd		Trigger NPC to think
npc_viewcone	cmd		Displays the viewcone of the NPC (where they are currently looking and what the extents of there vision is) Arguments: {ent
npc_vphysics	0	, "sv"

O

Command	Default Value	Flags	Description
old_radiusdamage	0	, "sv", "rep"
opt_EnumerateLeavesFastAlgorithm	1		Use the new SIMD version of CEngineBSPTree::EnumerateLeavesInBox.
option_duck_method	1	, "a", "sv", "rep"
option_duck_method_default	1	, "cl"
overview_alpha	1	, "a", "clientcmd_can_execute", "cl"	Overview map translucency.
overview_health	1	, "a", "clientcmd_can_execute", "cl"	Show player's health in map overview.
overview_locked	1	, "a", "clientcmd_can_execute", "cl"	Locks map angle, doesn't follow view angle.
overview_mode	cmd		1|2>
overview_names	1	, "a", "clientcmd_can_execute", "cl"	Show player's names in map overview.
overview_tracks	1	, "a", "clientcmd_can_execute", "cl"	Show player's tracks in map overview.
overview_zoom	cmd		Sets overview map zoom: <zoom> [] [rel]

P

Command	Default Value	Flags	Description
particle_sim_alt_cores	2	, "cl"
particle_simulateoverflow	0	, "cheat", "cl"	Used for stress-testing particle systems. Randomly denies creation of particles.
particle_test_attach_attachment	0	, "sv", "cheat"	Attachment index for attachment mode
particle_test_attach_mode	0	, "sv", "cheat"	Possible Values: 'start_at_attachment', 'follow_attachment', 'start_at_origin', 'follow_origin'
particle_test_file	0	, "sv", "cheat"	Name of the particle system to dynamically spawn
particle_test_start	cmd		Dispatches the test particle system with the parameters specified in particle_test_file, particle_test_attach_mode and particl
particle_test_stop	cmd		Stops all particle systems on the selected entities. Arguments: {entity_name} / {class_name} / no argument picks what playe
password	0	, "a", "norecord"	Current server access password
path	cmd		Show the engine filesystem path.
pause	cmd		Toggle the server pause state.
perfui	cmd		Show/hide the level performance tools UI.
perfvisualbenchmark	cmd
perfvisualbenchmark_abort	cmd
phonemedelay	0	, "cl"	Phoneme delay to account for sound system latency.
phonemefilter	0	, "cl"	Time duration of box filter to pass over phonemes.
phonemesnap	2	, "cl"	Lod at level at which visemes stops always considering two phonemes, regardless of duration.
phys_impactforcescale	1	, "sv"
phys_penetration_error_time	10	, "sv"	Controls the duration of vphysics penetration error boxes.
phys_pushscale	1	, "sv", "rep"
phys_speeds	0	, "sv"
phys_stressbodyweights	5	, "sv"
phys_swap	cmd		Automatically swaps the current weapon for the physcannon and back again.
phys_timescale	1	, "sv"	Scale time for physics.
phys_upimpactforcescale	0	, "sv"
physcannon_ball_cone	0	, "sv"
physcannon_chargetime	2	, "sv"
physcannon_cone	0	, "sv"
physcannon_dmg_glass	15	, "sv"
physcannon_maxforce	1500	, "sv"
physcannon_maxmass	250	, "sv"	The largest mass that an object can have for it to be picked up by the gravity gun.
physcannon_mega_enabled	0	, "sv", "cheat", "rep"	Enables the endgame "mega gravity gun."
physcannon_mega_pullforce	8000	, "sv"	The maximum distance the mega_physcannon will pull objects from
physcannon_mega_tracelength	850	, "sv"
physcannon_minforce	700	, "sv"
physcannon_pullforce	4000	, "sv"
physcannon_punt_cone	0	, "sv"
physcannon_right_turrets	0	, "sv"
physcannon_tracelength	250	, "sv"	The maximum distance the physcannon will pull objects from
physics_budget	cmd		Times the cost of each active object
physics_constraints	cmd		Highlights constraint system graph for an entity
physics_debug_entity	cmd		Dumps debug info for an entity
physics_highlight_active	cmd		Turns on the absbox for all active physics objects
physics_report_active	cmd		Lists all active physics objects
physics_select	cmd		Dumps debug info for an entity
physicsshadowupdate_render	0	, "sv"
picker	cmd		Toggles 'picker' mode. When picker is on, the bounding box, pivot and debugging text is displayed for whatever entity the play
ping	cmd		Display ping to server.
pipeline_static_props	1
pistol_use_new_accuracy	1	, "sv"
pixelvis_debug	cmd		Dump debug info
play	cmd		Play a sound.
playdemo	cmd		Play a recorded demo file (.dem ).
player_debug_print_damage	0	, "sv", "cheat"	When true, print amount and type of all damage received by player to console.
player_limit_jump_speed	1	, "sv", "rep"
player_old_armor	0	, "sv"	Armor normally absorbs 80% of damage. However there is no reduction in damage taken. This reverts it back to HL1 system in which the armor will absorb 80% of all incoming damage and then the armor will reduce the absorbed damage by 50%. Eg having 100 health and 100 energy is the equivalent of 300hp, so it lasts longer & is more effective. Black Mesa modification does not turn this on. In HL2 difficulty affects all sources of damage you receive (not just enemy damage), old armor doesn't change this. Both normal & old armor does not protect from falling/drowning damage.
player_showpredictedposition	0	, "sv"
player_showpredictedposition_timestep	1	, "sv"
player_squad_autosummon_debug	0	, "sv"
player_squad_autosummon_move_tolerance	20	, "sv"
player_squad_autosummon_player_tolerance	10	, "sv"
player_squad_autosummon_time	5	, "sv"
player_squad_autosummon_time_after_combat	8	, "sv"
player_squad_double_tap_time	0	, "sv"
player_squad_transient_commands	1	, "sv", "rep"
player_throwforce	1000	, "sv"
playflush	cmd		Play a sound, reloading from disk in case of changes.
playgamesound	cmd		Play a sound from the game sounds txt file
playsoundscape	cmd		Forces a soundscape to play
playvideo	cmd		Plays a video: <filename> [width height]
playvideo_exitcommand	cmd		Plays a video and fires and exit command when it is stopped or finishes: <filename> <exit command>
playvol	cmd		Play a sound at a specified volume.
plugin_load	cmd		plugin_load <filename> : loads a plugin
plugin_pause	cmd		plugin_pause <index> : pauses a loaded plugin
plugin_pause_all	cmd		pauses all loaded plugins
plugin_print	cmd		Prints details about loaded plugins
plugin_unload	cmd		plugin_unload <index> : unloads a plugin
plugin_unpause	cmd		plugin_unpause <index> : unpauses a disabled plugin
plugin_unpause_all	cmd		unpauses all disabled plugins
+posedebug	cmd		Turn on pose debugger or add ents to pose debugger UI
-posedebug	cmd		Turn off pose debugger or hide ents from pose debugger UI
print_colorcorrection	cmd		Display the color correction layer information.
progress_enable	cmd
prop_active_gib_limit	999999	, "sv"
prop_active_gib_max_fade_time	999999	, "sv"
prop_crosshair	cmd		Shows name for prop looking at
prop_debug	cmd		Toggle prop debug mode. If on, props will show colorcoded bounding boxes. Red means ignore all damage. White means respond phys
prop_dynamic_create	cmd		Creates a dynamic prop with a specific .mdl aimed away from where the player is looking. Arguments: {.mdl name}
prop_physics_create	cmd		Creates a physics prop with a specific .mdl aimed away from where the player is looking. Arguments: {.mdl name}
props_break_max_pieces	-1		Maximum prop breakable piece count (-1 = model default)
props_break_max_pieces_perframe	-1	, "sv", "rep"	Maximum prop breakable piece count per frame (-1 = model default)
pwatchent	-1	, "cheat", "cl"	Entity to watch for prediction system changes.
pwatchvar	0	, "cheat", "cl"	Entity variable to watch in prediction system for changes.

Q

Command	Default Value	Flags	Description
quit	cmd		Exit the engine.

R

Command	Default Value	Flags	Description
r_3dnow	cmd		Enable/disable 3DNow code
r_3dsky	1	, "cl"	Enable the rendering of 3d sky boxes
r_AirboatPitchCurveLinear	60	, "cheat", "cl"
r_AirboatPitchCurveZero	25	, "cheat", "cl"
r_AirboatRollCurveLinear	120	, "cheat", "cl"
r_AirboatRollCurveZero	90	, "cheat", "cl"
r_AirboatViewBlendTo	1	, "cheat", "cl"
r_AirboatViewBlendToScale	0	, "cheat", "cl"
r_AirboatViewBlendToTime	1	, "cheat", "cl"
r_AirboatViewDampenDamp	1	, "sv", "cheat", "nf", "rep"
r_AirboatViewDampenFreq	7	, "sv", "cheat", "nf", "rep"
r_AirboatViewZHeight	0	, "sv", "cheat", "nf", "rep"
r_ambientboost	1	, "a"	Set to boost ambient term if it is totally swamped by local lights
r_ambientfactor	5	, "a"	Boost ambient cube by no more than this factor
r_ambientfraction	0	, "cheat"	Fraction of direct lighting that ambient cube must be below to trigger boosting
r_ambientlightingonly	0	, "cheat"	Set this to 1 to light models with only ambient lighting (and no static lighting).
r_ambientmin	0	, "a"	Threshold above which ambient cube will not boost (i.e. it's already sufficiently bright
r_aspectratio	0	, "cheat"
r_avglight	1	, "cheat"
r_avglightmap	0	, "cheat"
r_bloomtintb	0
r_bloomtintexponent	2
r_bloomtintg	0
r_bloomtintr	0
r_cheapwaterend	cmd
r_cheapwaterstart	cmd
r_cleardecals	cmd		Usage r_cleardecals <permanent>.
r_ClipAreaPortals	1	, "cheat"
r_colorstaticprops	0	, "cheat"
r_debugcheapwater	0	, "cheat", "cl"
r_debugrandomstaticlighting	0	, "cheat"	Set to 1 to randomize static lighting for debugging. Must restart for change to take affect.
r_decal_cover_count	4
r_decal_cullsize	5
r_decal_overlap_area	0
r_decal_overlap_count	3
r_decals	2048
r_decalstaticprops	1		Decal static props test
r_depthoverlay	0	, "cheat", "cl"	Replaces opaque objects with their grayscaled depth values. r_showz_power scales the output.
r_DispBuildable	0	, "cheat"
r_DispDrawAxes	0
r_DispWalkable	0	, "cheat"
r_dopixelvisibility	1	, "cl"
r_drawbatchdecals	1		Render decals batched.
r_DrawBeams	1	, "cheat"	0=Off, 1=Normal, 2=Wireframe
r_drawbrushmodels	1	, "cheat"	Render brush models. 0=Off, 1=Normal, 2=Wireframe
r_drawclipbrushes	0	, "cheat"	Draw clip brushes (red=NPC+player, pink=player, purple=NPC)
r_drawdecals	1	, "cheat"	Render decals.
r_drawdetailprops	1		0=Off, 1=Normal, 2=Wireframe
r_DrawDisp	1	, "cheat"	Toggles rendering of displacment maps
r_drawentities	1	, "cheat"
r_drawflecks	1
r_drawfuncdetail	1	, "cheat"	Render func_detail
r_drawleaf	-1	, "cheat"	Draw the specified leaf.
r_drawlightcache	0	, "cheat"	0: off 1: draw light cache entries 2: draw rays
r_drawlightinfo	0	, "cheat"
r_drawlights	0	, "cheat"
r_drawmodeldecals	1
r_DrawModelLightOrigin	0	, "cheat"
r_drawmodelstatsoverlay	0	, "cheat"
r_drawmodelstatsoverlaydistance	500	, "cheat"
r_drawmodelstatsoverlaymax	1	, "a"	time in milliseconds beyond which a model overlay is fully red in r_drawmodelstatsoverlay 2
r_drawmodelstatsoverlaymin	0	, "a"	time in milliseconds that a model must take to render before showing an overlay in r_drawmodelstatsoverlay 2
r_drawopaquerenderables	1	, "cheat", "cl"
r_drawopaquestaticpropslast	0	, "cl"	Whether opaque static props are rendered after non-npcs
r_drawopaqueworld	1	, "cheat", "cl"
r_drawothermodels	1	, "cheat", "cl"	0=Off, 1=Normal, 2=Wireframe
r_drawparticles	1	, "cheat", "cl"	Enable/disable particle rendering
r_drawpixelvisibility	0	, "cl"	Show the occlusion proxies
r_DrawPortals	0	, "cheat"
r_DrawRain	1	, "cheat", "cl"	Enable/disable rain rendering.
r_drawrenderboxes	0	, "cheat", "cl"
r_drawropes	1	, "cheat", "cl"
r_drawskybox	1	, "cheat"
r_DrawSpecificStaticProp	-1
r_drawsprites	1	, "cheat", "cl"
r_drawstaticprops	1	, "cheat"	0=Off, 1=Normal, 2=Wireframe
r_drawtranslucentrenderables	1	, "cheat", "cl"
r_drawtranslucentworld	1	, "cheat"
r_drawvgui	1	, "cheat"	Enable the rendering of vgui panels
r_drawviewmodel	1	, "cheat", "cl"
r_drawworld	1	, "cheat"	Render the world.
r_dscale_basefov	90	, "cheat"
r_dscale_fardist	2000	, "cheat"
r_dscale_farscale	4	, "cheat"
r_dscale_neardist	100	, "cheat"
r_dscale_nearscale	1	, "cheat"
r_dynamic	1
r_dynamiclighting	1	, "cheat"
r_emulategl	0
r_entityclips	1	, "cl"
r_eyeglintlodpixels	20	, "cheat"	The number of pixels wide an eyeball has to be before rendering an eyeglint. Is a floating point value.
r_eyegloss	1	, "a", "cl"
r_eyemove	1	, "a"
r_eyes	1
r_eyeshift_x	0	, "a"
r_eyeshift_y	0	, "a"
r_eyeshift_z	0	, "a"
r_eyesize	0	, "a"
r_eyewaterepsilon	10	, "cheat", "cl"
r_farz	-1	, "cheat", "cl"	Override the far clipping plane. -1 means to use the value in env_fog_controller.
r_fastzreject	0		Activate/deactivates a fast z-setting algorithm to take advantage of hardware with fast z reject. Use -1 to default to hardware
r_fastzrejectdisp	0		Activates/deactivates fast z rejection on displacements (360 only). Only active when r_fastzreject is on.
r_flashlight_version2	0
r_flashlightambient	0	, "cheat", "cl"
r_flashlightclip	0	, "cheat"
r_flashlightconstant	0	, "cheat", "cl"
r_flashlightculldepth	1
r_flashlightdepthres	512	, "cl"
r_flashlightdepthtexture	1
r_flashlightdrawclip	0	, "cheat"
r_flashlightdrawdepth	0
r_flashlightdrawfrustum	0	, "cl"
r_flashlightdrawfrustumbbox	0
r_flashlightdrawsweptbbox	0
r_flashlightfar	750	, "cheat", "cl"
r_flashlightfov	45	, "cheat", "cl"
r_flashlightladderdist	40	, "cheat", "cl"
r_flashlightlinear	100	, "cheat", "cl"
r_flashlightlockposition	0	, "cheat", "cl"
r_flashlightmodels	1	, "cl"
r_flashlightnear	4	, "cheat", "cl"
r_flashlightnodraw	0
r_flashlightoffsetx	10	, "cheat", "cl"
r_flashlightoffsety	-20	, "cheat", "cl"
r_flashlightoffsetz	24	, "cheat", "cl"
r_flashlightquadratic	0	, "cheat", "cl"
r_flashlightrender	1
r_flashlightrendermodels	1
r_flashlightrenderworld	1
r_flashlightscissor	1	, "cheat"
r_flashlightshadowatten	0	, "cheat", "cl"
r_flashlightupdatedepth	1
r_flashlightvisualizetrace	0	, "cheat", "cl"
r_flex	1
r_flushlod	cmd		Flush and reload LODs.
r_ForceRestore	0
r_ForceWaterLeaf	1	, "cl"	Enable for optimization to water - considers view in leaf under water for purposes of culling
r_frustumcullworld	1
r_glint_alwaysdraw	0
r_glint_procedural	0
r_hunkalloclightmaps	1
r_hwmorph	1	, "cheat"
r_itemblinkmax	0	, "cheat"
r_itemblinkrate	4	, "cheat"
r_JeepFOV	90	, "sv", "cheat", "rep"
r_JeepViewBlendTo	1	, "cheat", "cl"
r_JeepViewBlendToScale	0	, "cheat", "cl"
r_JeepViewBlendToTime	1	, "cheat", "cl"
r_JeepViewDampenDamp	1	, "sv", "cheat", "nf", "rep"
r_JeepViewDampenFreq	7	, "sv", "cheat", "nf", "rep"
r_JeepViewZHeight	10	, "sv", "cheat", "nf", "rep"
r_lightaverage	1		Activates/deactivate light averaging
r_lightcache_numambientsamples	162	, "cheat"	number of random directions to fire rays when computing ambient lighting
r_lightcache_zbuffercache	0
r_lightcachecenter	1	, "cheat"
r_lightcachemodel	-1	, "cheat"
r_lightinterp	5	, "cheat"	Controls the speed of light interpolation, 0 turns off interpolation
r_lightmap	-1	, "cheat"
r_lightstyle	-1	, "cheat"
r_lightwarpidentity	0	, "cheat"
r_lockpvs	0	, "cheat"	Lock the PVS so you can fly around and inspect what is being drawn.
r_lod	-1
r_mapextents	16384	, "cheat", "cl"	Set the max dimension for the map. This determines the far clipping plane
r_maxdlights	32
r_maxmodeldecal	50
r_maxnewsamples	6
r_maxsampledist	128
r_minnewsamples	3
r_modelwireframedecal	0	, "cheat"
r_newflashlight	1	, "cheat", "cl"
r_nohw	0	, "cheat"
r_norefresh	0
r_nosw	0	, "cheat"
r_novis	0	, "cheat"	Turn off the PVS.
r_occludeemaxarea	0		Prevents occlusion testing for entities that take up more than X% of the screen. 0 means use whatever the level said to use.
r_occluderminarea	0		Prevents this occluder from being used if it takes up less than X% of the screen. 0 means use whatever the level said to use.
r_occludermincount	0		At least this many occluders will be used, no matter how big they are.
r_occlusion	1		Activate/deactivate the occlusion system.
r_occlusionspew	0	, "cheat"	Activate/deactivates spew about what the occlusion system is doing.
r_oldlightselection	0	, "cheat"	Set this to revert to HL2's method of selecting lights
r_overlayfadeenable	0
r_overlayfademax	2000
r_overlayfademin	1750
r_overlaywireframe	0
r_particle_sim_spike_threshold_ms	5	, "cl"
r_partition_level	-1	, "cheat"	Displays a particular level of the spatial partition system. Use -1 to disable it.
r_PhysPropStaticLighting	1	, "cl"
r_pix_recordframes	0
r_pix_start	0
r_pixelfog	1
r_pixelvisibility_partial	1	, "cl"
r_pixelvisibility_spew	0	, "cl"
r_portalscloseall	0
r_portalsopenall	0	, "cheat"	Open all portals
r_PortalTestEnts	1	, "cheat", "cl"	Clip entities against portal frustums.
r_printdecalinfo	cmd
r_proplightingfromdisk	1		0=Off, 1=On, 2=Show Errors
r_proplightingpooling	-1	, "cheat"	0 - off, 1 - static prop color meshes are allocated from a single shared vertex buffer (on hardware that supports stream offset
r_propsmaxdist	1200	, "cl"	Maximum visible distance
r_queued_decals	0		Offloads a bit of decal rendering setup work to the material system queue when enabled.
r_queued_post_processing	0	, "cl"
r_queued_ropes	1	, "cl"
r_radiosity	4	, "cheat"	0: no radiosity 1: radiosity with ambient cube (6 samples) 2: radiosity with 162 samples 3: 162 samples for static props, 6 sam
r_rainalpha	0	, "cheat", "cl"
r_rainalphapow	0	, "cheat", "cl"
r_raindensity	0	, "cheat", "cl"
r_RainHack	0	, "cheat", "cl"
r_rainlength	0	, "cheat", "cl"
r_RainProfile	0	, "cheat", "cl"	Enable/disable rain profiling.
r_RainRadius	1500	, "cheat", "cl"
r_RainSideVel	130	, "cheat", "cl"	How much sideways velocity rain gets.
r_RainSimulate	1	, "cheat", "cl"	Enable/disable rain simulation.
r_rainspeed	600	, "cheat", "cl"
r_RainSplashPercentage	20	, "cheat", "cl"
r_rainwidth	0	, "cheat", "cl"
r_randomflex	0	, "cheat"
r_renderoverlayfragment	1
r_rimlight	1	, "cheat"
r_rootlod	0		Root LOD
r_ropetranslucent	1	, "cl"
r_screenfademaxsize	0
r_screenfademinsize	0
r_screenoverlay	cmd		Draw specified material as an overlay
r_sequence_debug	0	, "cl"
r_shader_srgb	0		-1 = use hardware caps. 0 = use hardware srgb. 1 = use shader srgb(software lookup)
r_shadowangles	cmd		Set shadow angles
r_shadowblobbycutoff	cmd		some shadow stuff
r_shadowcolor	cmd		Set shadow color
r_shadowdir	cmd		Set shadow direction
r_shadowdist	cmd		Set shadow distance
r_shadowids	0	, "cheat"
r_shadowlod	-1
r_shadowlodbias	2
r_shadowmaxrendered	32	, "cl"
r_shadowrendertotexture	1
r_shadows	1
r_shadows_gamecontrol	1	, "cheat"
r_shadowwireframe	0	, "cheat"
r_showenvcubemap	0	, "cheat"
r_ShowViewerArea	0
r_showz_power	1	, "cheat"
r_skin	0	, "cheat"
r_skybox	1	, "cheat", "cl"	Enable the rendering of sky boxes
r_snapportal	-1
r_SnowColorBlue	200	, "cheat", "cl"	Snow.
r_SnowColorGreen	175	, "cheat", "cl"	Snow.
r_SnowColorRed	150	, "cheat", "cl"	Snow.
r_SnowDebugBox	0	, "cheat", "cl"	Snow Debug Boxes.
r_SnowEnable	1	, "cheat", "cl"	Snow Enable
r_SnowEndAlpha	255	, "cheat", "cl"	Snow.
r_SnowEndSize	0	, "cheat", "cl"	Snow.
r_SnowFallSpeed	1	, "cheat", "cl"	Snow fall speed scale.
r_SnowInsideRadius	256	, "cheat", "cl"	Snow.
r_SnowOutsideRadius	1024	, "cheat", "cl"	Snow.
r_SnowParticles	500	, "cheat", "cl"	Snow.
r_SnowPosScale	1	, "cheat", "cl"	Snow.
r_SnowRayEnable	1	, "cheat", "cl"	Snow.
r_SnowRayLength	8192	, "cheat", "cl"	Snow.
r_SnowRayRadius	256	, "cheat", "cl"	Snow.
r_SnowSpeedScale	1	, "cheat", "cl"	Snow.
r_SnowStartAlpha	25	, "cheat", "cl"	Snow.
r_SnowStartSize	1	, "cheat", "cl"	Snow.
r_SnowWindScale	0	, "cheat", "cl"	Snow.
r_SnowZoomOffset	384	, "cheat", "cl"	Snow.
r_SnowZoomRadius	512	, "cheat", "cl"	Snow.
r_spewleaf	0
r_spray_lifetime	2		Number of rounds player sprays are visible
r_sse2	cmd		Enable/disable SSE2 code
r_sse_s	1	, "cl"	sse ins for particle sphere create
r_staticprop_lod	-1
r_staticpropinfo	0
r_swingflashlight	1	, "cheat", "cl"
r_teeth	1
r_threaded_client_shadow_manager	0	, "cl"
r_threaded_particles	1	, "cl"
r_threaded_renderables	0	, "cl"
r_unloadlightmaps	0	, "cheat"
r_updaterefracttexture	1	, "cheat", "cl"
r_vehicleBrakeRate	1	, "sv", "cheat"
r_VehicleViewClamp	1	, "cheat", "cl"
r_VehicleViewDampen	1	, "sv", "cheat", "nf", "rep"
r_visambient	0		Draw leaf ambient lighting samples. Needs mat_leafvis 1 to work
r_visocclusion	0	, "cheat"	Activate/deactivate wireframe rendering of what the occlusion system is doing.
r_visualizelighttraces	0	, "cheat"
r_visualizelighttracesshowfulltrace	0	, "cheat"
r_visualizeproplightcaching	0	, "cl"
r_visualizetraces	0	, "cheat"
r_WaterDrawReflection	1	, "cl"	Enable water reflection
r_WaterDrawRefraction	1	, "cl"	Enable water refraction
r_waterforceexpensive	1
r_waterforcereflectentities	0		If set to "1", water will reflect all entities (including props), also changes Water Detail to "Reflect All" on video settings.**
r_worldlightmin	0
r_worldlights	4		number of world lights to use per vertex
r_worldlistcache	1	, "cl"
ragdoll_sleepaftertime	5	, "cl"	After this many seconds of being basically stationary, the ragdoll will go to sleep.
rate	9999	, "user"	Max bytes/sec the host can receive data
rcon	cmd		Issue an rcon command.
rcon_address	0	, "norecord"	Address of remote server if sending unconnected rcon commands (format x.x.x.x:p)
rcon_password	0	, "norecord"	remote console password.
recompute_speed	cmd		Recomputes clock speed (for debugging purposes).
record	cmd		Record a demo.
refresh_options_dialog	cmd		Refresh the options dialog.
reload	cmd		Reload the most recent saved game (add setpos to jump to current view position on reload).
+reload	cmd
-reload	cmd
reload_materials	0
removeid	cmd		Remove a user ID from the ban list.
removeip	cmd		Remove an IP address from the ban list.
report_entities	cmd		Lists all entities
report_simthinklist	cmd		Lists all simulating/thinking entities
report_soundpatch	cmd		reports sound patch count
report_soundpatch	cmd		reports sound patch count
report_touchlinks	cmd		Lists all touchlinks
respawn_entities	cmd		Respawn all the entities in the map.
restart	cmd		Restart the game on the same level (add setpos to jump to current view position on restart).
retry	cmd		Retry connection to last server.
+right	cmd
-right	cmd
room_type	1	, "demo"
rope_averagelight	1	, "cl"	Makes ropes use average of cubemap lighting instead of max intensity.
rope_collide	1	, "cl"	Collide rope with the world
rope_rendersolid	1	, "cl"
rope_shake	0	, "cl"
rope_smooth	1	, "cl"	Do an antialiasing effect on ropes
rope_smooth_enlarge	1	, "cl"	How much to enlarge ropes in screen space for antialiasing effect
rope_smooth_maxalpha	0	, "cl"	Alpha for rope antialiasing effect
rope_smooth_maxalphawidth	1	, "cl"
rope_smooth_minalpha	0	, "cl"	Alpha for rope antialiasing effect
rope_smooth_minwidth	0	, "cl"	When using smoothing, this is the min screenspace width it lets a rope shrink to
rope_solid_maxalpha	1	, "cl"
rope_solid_maxwidth	1	, "cl"
rope_solid_minalpha	0	, "cl"
rope_solid_minwidth	0	, "cl"
rope_subdiv	2	, "cl"	Rope subdivision amount
rope_wind_dist	1000	, "cl"	Don't use CPU applying small wind gusts to ropes when they're past this distance.
rpg_missle_use_custom_detonators	1	, "sv"
rr_debug_qa	0	, "sv"	Set to 1 to see debug related to the Question & Answer system used to create conversations between allied NPCs.
rr_debugresponses	0	, "sv"	Show verbose matching output (1 for simple, 2 for rule scoring). If set to 3, it will only show response success/failure for np
rr_debugrule	0	, "sv"	If set to the name of the rule, that rule's score will be shown whenever a concept is passed into the response rules system.
rr_dumpresponses	0	, "sv"	Dump all response_rules.txt and rules (requires restart)
rr_reloadresponsesystems	cmd		Reload all response system scripts.

S

Command	Default Value	Flags	Description
save	cmd		Saves current game.
save_async	1
save_asyncdelay	0		For testing, adds this many milliseconds of delay to the save operation.
save_console	0		Autosave on the PC behaves like it does on the consoles.
save_disable	0
save_finish_async	cmd
save_history_count	1		Keep this many old copies in history of autosaves and quicksaves.
save_huddelayframes	1		Number of frames to defer for drawing the Saving message.
save_in_memory	0		Set to 1 to save to memory instead of disk (Xbox 360)
save_noxsave	0
save_screenshot	1		0 = none, 1 = non-autosave, 2 = always
save_spew	0
say	cmd		Display player message
say_team	cmd		Display player message to team
sb_mod_suggested_maxplayers	0
sb_quick_list_bit_field	-1
sb_showblacklists	0		If set to 1, blacklist rules will be printed to the console as they're applied.
scene_async_prefetch_spew	0	, "sv"	Display async .ani file loading info.
scene_clamplookat	1	, "sv"	Clamp head turns to a max of 20 degrees per think.
scene_clientflex	1	, "sv", "rep"	Do client side flex animation.
scene_flatturn	1	, "sv"
scene_flush	cmd		Flush all .vcds from the cache and reload from disk.
scene_forcecombined	0	, "sv"	When playing back, force use of combined .wav files even in english.
scene_maxcaptionradius	1200	, "sv"	Only show closed captions if recipient is within this many units of speaking actor (0==disabled).
scene_print	0	, "sv", "rep"	When playing back a scene, print timing and event info to console.
scene_showfaceto	0	, "a", "sv"	When playing back, show the directions of faceto events.
scene_showlook	0	, "a", "sv"	When playing back, show the directions of look events.
scene_showmoveto	0	, "a", "sv"	When moving, show the end location.
scene_showunlock	0	, "a", "sv"	Show when a vcd is playing but normal AI is running.
+score	cmd
-score	cmd
scr_centertime	2	, "cl"
screenshot	cmd		Take a screenshot.
sensitivity	3	, "a", "cl"	Mouse sensitivity.
server_game_time	cmd		Gives the game time in seconds (server's curtime)
servercfgfile	0	, "sv"
setang	cmd		Snap player eyes to specified pitch yaw <roll:optional> (must have sv_cheats).
setang_exact	cmd		Snap player eyes and orientation to specified pitch yaw <roll:optional> (must have sv_cheats).
setinfo	cmd		Adds a new user info value
setmaster	cmd		add/remove/enable/disable master servers
setmodel	cmd		Changes's player's model
setpause	cmd		Set the pause state of the server.
setpos	cmd		Move player to specified origin (must have sv_cheats).
setpos_exact	cmd		Move player to an exact specified origin (must have sv_cheats).
shake	cmd		Shake the screen.
shake_show	0	, "cl"	Displays a list of the active screen shakes.
shake_stop	cmd		Stops all active screen shakes.
+showbudget	cmd
-showbudget	cmd
showbudget_texture	0	, "cheat"	Enable the texture budget panel.
+showbudget_texture	cmd
-showbudget_texture	cmd
+showbudget_texture_global	cmd
-showbudget_texture_global	cmd
showbudget_texture_global_dumpstats	cmd		Dump all items in +showbudget_texture_global in a text form
showbudget_texture_global_sum	0
showconsole	cmd		Show the console.
showhitlocation	0	, "sv"
showinfo	cmd		Shows a info panel: <type> <title> <message> [<command number>]
showpanel	cmd		Shows a viewport panel <name>
showparticlecounts	0	, "cl"	Display number of particles drawn per frame
+showscores	cmd
-showscores	cmd
showsniperdist	0	, "sv"
showsniperlines	0	, "sv"
showtriggers	0	, "sv", "cheat"	Shows trigger brushes
showtriggers_toggle	cmd		Toggle show triggers
+showvprof	cmd
-showvprof	cmd
simple_bot_add	cmd		Add a simple bot.
singlestep	0	, "cheat"	Run engine in single step mode ( set next to 1 to advance a frame )
sk_airboat_drain_rate	10	, "sv"	The rate at which the airboat's mounted gun drains ammunition.
sk_airboat_max_ammo	100	, "sv"	The maximum ammunition of the airboat's mounted gun.
sk_airboat_recharge_rate	15	, "sv"	The rate at which the airboat's mounted gun regenerates ammunition.
sk_allow_autoaim	1	, "sv", "rep"
sk_ally_regen_time	0	, "sv"	Time taken for an ally to regenerate a point of health.
sk_ammo_qty_scale1	1	, "sv", "rep"
sk_ammo_qty_scale2	1	, "sv", "rep"
sk_ammo_qty_scale3	0	, "sv", "rep"
sk_antlion_air_attack_dmg	0	, "sv"
sk_antlion_health	30	, "sv"	Maximum health of an antlion.**
sk_antlion_jump_damage	5	, "sv"	Damage dealt by the "jump" attack of the antlion.**
sk_antlion_swipe_damage	5	, "sv"	Damage dealt by the "swipe" attack of the antlion.**
sk_antlionguard_dmg_charge	20	, "sv"	Damage dealt by the "charge" attack of the antlion guard.**
sk_antlionguard_dmg_shove	10	, "sv"	Damage dealt by the "shove" attack of the antlion guard.**
sk_antlionguard_health	500	, "sv"	Maximum health of an antlion guard.**
sk_apc_health	750	, "sv"
sk_apc_missile_damage	15	, "sv"
sk_auto_reload_time	3	, "sv", "rep"
sk_autoaim_mode	1	, "a", "sv", "rep"
sk_autoaim_scale1	1	, "sv", "rep"
sk_autoaim_scale2	1	, "sv", "rep"
sk_barnacle_health	35	, "sv"
sk_barney_health	35	, "sv"
sk_battery	15	, "sv"
sk_bullseye_health	35	, "sv"
sk_citizen_giveammo_player_delay	10	, "sv"	How long between each instance of a player receiving ammunition from a citizen.**
sk_citizen_heal_ally	30	, "sv"	How much a medic heals an ally for.**
sk_citizen_heal_ally_delay	20	, "sv"	How long between each instance of a medic healing an ally.**
sk_citizen_heal_ally_min_pct	0	, "sv"
sk_citizen_heal_player	25	, "sv"	The maximum amount a medic heals the player for.**
sk_citizen_heal_player_delay	25	, "sv"	How long between each instance of a medic healing the player.**
sk_citizen_heal_player_min_forced	10	, "sv"	The minimum amount of health missing required for the medic to heal the player.**
sk_citizen_heal_player_min_pct	0	, "sv"
sk_citizen_health	40	, "sv"	The maximum health of a citizen.**
sk_citizen_player_stare_dist	72	, "sv"
sk_citizen_player_stare_time	1	, "sv"
sk_citizen_stare_heal_time	5	, "sv"
sk_combine_ball_search_radius	512	, "sv", "rep"
sk_combine_guard_health	70	, "sv"
sk_combine_guard_kick	15	, "sv"
sk_combine_s_health	50	, "sv"
sk_combine_s_kick	10	, "sv"
sk_combineball_guidefactor	1	, "sv", "rep"
sk_combineball_seek_angle	15	, "sv", "rep"
sk_combineball_seek_kill	0	, "sv", "rep"
sk_crow_health	1	, "sv"
sk_crow_melee_dmg	0	, "sv"
sk_crowbar_lead_time	0	, "sv"
sk_dmg_homer_grenade	20	, "sv"
sk_dmg_inflict_scale1	1	, "sv", "rep"
sk_dmg_inflict_scale2	1	, "sv", "rep"
sk_dmg_inflict_scale3	0	, "sv", "rep"
sk_dmg_pathfollower_grenade	0	, "sv"
sk_dmg_sniper_penetrate_npc	0	, "sv", "rep"
sk_dmg_sniper_penetrate_plr	0	, "sv", "rep"
sk_dmg_take_scale1	0	, "sv", "rep"
sk_dmg_take_scale2	1	, "sv", "rep"
sk_dmg_take_scale3	1	, "sv", "rep"
sk_dropship_container_health	750	, "sv"
sk_dynamic_resupply_modifier	1	, "sv"
sk_env_headcrabcanister_shake_amplitude	50	, "sv"
sk_env_headcrabcanister_shake_radius	1024	, "sv"
sk_env_headcrabcanister_shake_radius_vehicle	2500	, "sv"
sk_fraggrenade_radius	250	, "sv"
sk_gunship_burst_dist	768	, "sv"
sk_gunship_burst_min	800	, "sv"
sk_gunship_burst_size	15	, "sv"
sk_gunship_health_increments	5	, "sv"
sk_headcrab_fast_health	10	, "sv"
sk_headcrab_health	10	, "sv"	Health of a normal headcrab.**
sk_headcrab_melee_dmg	5	, "sv"	Damage dealt by headcrabs.**
sk_headcrab_poison_health	35	, "sv"	Health of a poison headcrab.**
sk_headcrab_poison_npc_damage	0	, "sv"
sk_healthcharger	50	, "sv"	Health restored by health chargers.**
sk_healthkit	25	, "sv"	Health restored by health kits.**
sk_healthvial	10	, "sv"	Health restored by health vials.**
sk_helicopter_burstcount	12	, "sv"	How many shot bursts to fire after charging up. The bigger the number, the longer the firing is
sk_helicopter_drone_speed	450	, "sv"	How fast does the zapper drone move?
sk_helicopter_firingcone	20	, "sv"	The angle in degrees of the cone in which the shots will be fired
sk_helicopter_grenade_puntscale	1	, "sv"	When physpunting a chopper's grenade, scale its velocity by this much.
sk_helicopter_grenadedamage	30	, "sv"	The amount of damage the helicopter grenade deals.
sk_helicopter_grenadeforce	55000	, "sv"	The physics force that the helicopter grenade exerts.
sk_helicopter_grenaderadius	275	, "sv"	The damage radius of the helicopter grenade.
sk_helicopter_health	5600	, "sv"
sk_helicopter_num_bombs1	3	, "sv"
sk_helicopter_num_bombs2	5	, "sv"
sk_helicopter_num_bombs3	5	, "sv"
sk_helicopter_roundsperburst	5	, "sv"	How many shots to fire in a single burst
sk_homer_grenade_radius	100	, "sv"
sk_ichthyosaur_health	200	, "sv"
sk_ichthyosaur_melee_dmg	8	, "sv"
sk_jeep_gauss_damage	15	, "sv"
sk_manhack_health	25	, "sv"
sk_manhack_melee_dmg	20	, "sv"
sk_manhack_v2	1	, "sv"
sk_max_357	12	, "sv", "rep"	Maximum amount of extra ammo that a player can hold for the revolver.**
sk_max_alyxgun	150	, "sv", "rep"	Maximum amount of extra ammo that a player can hold for Alyx's gun.**
sk_max_ar2	60	, "sv", "rep"	Maximum amount of extra ammo that a player can hold for The AR2.**
sk_max_ar2_altfire	3	, "sv", "rep"	Maximum amount of combine balls that a player can hold.**
sk_max_buckshot	30	, "sv", "rep"	Maximum amount of extra ammo that a player can hold for the shotgun.**
sk_max_crossbow	10	, "sv", "rep"	Maximum amount of extra ammo that a player can hold for the crossbow.**
sk_max_gauss_round	30	, "sv", "rep"
sk_max_grenade	5	, "sv", "rep"	Maximum amount of grenades that a player can hold.**
sk_max_pistol	150	, "sv", "rep"	Maximum amount of extra ammo that a player can hold for the pistol.**
sk_max_rpg_round	3	, "sv", "rep"	Maximum amount of rockets that a player can hold.**
sk_max_smg1	225	, "sv", "rep"	Maximum amount of extra ammo that a player can hold for the sub machine gun.**
sk_max_smg1_grenade	3	, "sv", "rep"	Maximum amount of SMG grenades that a player can hold.**
sk_max_sniper_round	30	, "sv", "rep"
sk_metropolice_health	40	, "sv"
sk_metropolice_simple_health	26	, "sv"
sk_metropolice_stitch_along_hitcount	2	, "sv"
sk_metropolice_stitch_at_hitcount	1	, "sv"
sk_metropolice_stitch_behind_hitcount	3	, "sv"
sk_metropolice_stitch_distance	1000	, "sv"
sk_metropolice_stitch_reaction	1	, "sv"
sk_metropolice_stitch_tight_hitcount	2	, "sv"
sk_npc_arm	1	, "sv"
sk_npc_chest	1	, "sv"
sk_npc_dmg_357	30	, "sv", "rep"	Damage dealt by the revolver.**
sk_npc_dmg_airboat	3	, "sv", "rep"
sk_npc_dmg_alyxgun	3	, "sv", "rep"	Maximum damage dealt by Alyx's gun when fired by a player.**
sk_npc_dmg_ar2	3	, "sv", "rep"	Damage dealt by the AR2 when fired by a player.**
sk_npc_dmg_buckshot	3	, "sv", "rep"	Damage dealt by each shotgun pellet when fired by a player.**
sk_npc_dmg_combineball	15	, "sv", "rep"	Damage dealt by the combine's balls when fired by a player.**
sk_npc_dmg_crossbow	10	, "sv", "rep"	Damage dealt by crossbow bolts.**
sk_npc_dmg_crowbar	5	, "sv"	Damage dealt by the crowbar.**
sk_npc_dmg_dropship	2	, "sv"	Dropship container cannon damage.
sk_npc_dmg_fraggrenade	75	, "sv"
sk_npc_dmg_grenade	75	, "sv", "rep"	Maximum damage dealt by grenades to NPCs.**
sk_npc_dmg_gunship	40	, "sv", "rep"
sk_npc_dmg_gunship_to_plr	3	, "sv", "rep"
sk_npc_dmg_helicopter	6	, "sv"	Damage helicopter shots deal to everything but the player.
sk_npc_dmg_helicopter_to_plr	3	, "sv"	Damage helicopter shots deal to the player.
sk_npc_dmg_pistol	3	, "sv", "rep"	Damage dealt by the pistol when fired by a player.**
sk_npc_dmg_rpg_round	50	, "sv", "rep"	Maximum damage dealt by the RPG to NPCs.**
sk_npc_dmg_smg1	3	, "sv", "rep"	Damage dealt by the SMG when fired by a player.**
sk_npc_dmg_smg1_grenade	50	, "sv", "rep"	Maximum damage dealt by SMG grenades to NPCs.**
sk_npc_dmg_sniper_round	100	, "sv", "rep"	Damage dealt to NPCs by combine snipers. (such as zombies)**
sk_npc_dmg_stunstick	40	, "sv"	Damage dealt by the stunstick when used by a player.**
sk_npc_head	3	, "sv"
sk_npc_leg	1	, "sv"
sk_npc_stomach	1	, "sv"
sk_pathfollower_grenade_radius	0	, "sv"
sk_player_arm	1	, "sv"
sk_player_chest	1	, "sv"
sk_player_head	3	, "sv"
sk_player_leg	1	, "sv"
sk_player_stomach	1	, "sv"
sk_plr_dmg_357	40	, "sv", "rep"	Damage dealt to the player by a revolver shot.**
sk_plr_dmg_airboat	3	, "sv", "rep"
sk_plr_dmg_alyxgun	5	, "sv", "rep"
sk_plr_dmg_ar2	8	, "sv", "rep"	Damage dealt to the player by the AR2.**
sk_plr_dmg_buckshot	8	, "sv", "rep"	Damage dealt to the player by each shotgun pellet.**
sk_plr_dmg_crossbow	100	, "sv", "rep"	Damage dealt to the player by a crossbow bolt.**
sk_plr_dmg_crowbar	10	, "sv"
sk_plr_dmg_fraggrenade	125	, "sv"
sk_plr_dmg_grenade	150	, "sv", "rep"	Maximum amage dealt to the player by a grenade.**
sk_plr_dmg_pistol	5	, "sv", "rep"	Damage dealt to the player by the pistol.**
sk_plr_dmg_rpg_round	100	, "sv", "rep"	Maximum damage dealt to the player by an RPG.**
sk_plr_dmg_smg1	4	, "sv", "rep"	Damage dealt to the player by the SMG.**
sk_plr_dmg_smg1_grenade	100	, "sv", "rep"	Maximum damage dealt to the player by an SMG grenade.**
sk_plr_dmg_sniper_round	20	, "sv", "rep"	Damage dealt to the player by combine snipers.**
sk_plr_dmg_stunstick	10	, "sv"	Damage dealt to the player by stunsticks.**
sk_plr_grenade_drop_time	30	, "sv", "rep"
sk_plr_health_drop_time	30	, "sv", "rep"
sk_plr_num_shotgun_pellets	7	, "sv", "rep"
sk_rollermine_shock	10	, "sv"
sk_rollermine_stun_delay	3	, "sv"
sk_rollermine_vehicle_intercept	1	, "sv"
sk_scanner_dmg_dive	25	, "sv"
sk_scanner_health	30	, "sv"
sk_smg1_grenade_radius	250	, "sv"
sk_stalker_health	50	, "sv"
sk_stalker_melee_dmg	5	, "sv"
sk_strider_health	350	, "sv"
sk_strider_num_missiles1	5	, "sv"
sk_strider_num_missiles2	7	, "sv"
sk_strider_num_missiles3	7	, "sv"
sk_suitcharger	75	, "sv"	How much a suit charger gives your suit.**
sk_suitcharger_citadel	500	, "sv"	How much a suit charger gives your suit in the citadel.**
sk_suitcharger_citadel_maxarmor	200	, "sv"	How much "suit" you can have in the citadel.**
sk_vortigaunt_armor_charge	30	, "sv"	The amount a vortigaunt will charge up your suit to.**
sk_vortigaunt_armor_charge_per_token	5	, "sv"	The amount each energy orb from a vortigaunt will charge up your suit.**
sk_vortigaunt_dmg_claw	10	, "sv"
sk_vortigaunt_dmg_rake	25	, "sv"
sk_vortigaunt_dmg_zap	50	, "sv"
sk_vortigaunt_health	100	, "sv"
sk_vortigaunt_vital_antlion_worker_dmg	0	, "sv"	Vital-ally vortigaunts scale damage taken from antlion workers by this amount.
sk_vortigaunt_zap_range	100	, "sv"	Range of vortigaunt's ranged attack (feet)
sk_weapon_ar2_alt_fire_duration	2	, "sv"
sk_weapon_ar2_alt_fire_mass	150	, "sv"
sk_weapon_ar2_alt_fire_radius	10	, "sv"
sk_zombie_dmg_both_slash	25	, "sv"	Damage dealt by headcrab zombies if they slash with both arms.**
sk_zombie_dmg_one_slash	10	, "sv"	Damage dealt by headcrab zombies if they slash with only one arm.**
sk_zombie_health	50	, "sv"	Maximum health of a headcrab zombie.**
sk_zombie_poison_dmg_spit	20	, "sv"
sk_zombie_poison_health	175	, "sv"	Maximum health of a poison headcrab zombie.**
skill	1	, "a"	Game skill level (1-3).
skip_next_map	cmd		Skips the next map in the map rotation for the server.
slot0	cmd
slot1	cmd
slot10	cmd
slot2	cmd
slot3	cmd
slot4	cmd
slot5	cmd
slot6	cmd
slot7	cmd
slot8	cmd
slot9	cmd
smoke_trail	1	, "sv"
smoothstairs	1	, "sv", "rep"	Smooth player eye z coordinate when traversing stairs.
snapto	cmd
snd_async_flush	cmd		Flush all unlocked async audio data
snd_async_fullyasync	0		All playback is fully async (sound doesn't play until data arrives).
snd_async_minsize	262144
snd_async_showmem	cmd		Show async memory stats
snd_async_spew_blocking	0		Spew message to console any time async sound loading blocks on file i/o.
snd_async_stream_spew	0		Spew streaming info ( 0=Off, 1=streams, 2=buffers
snd_cull_duplicates	0		If nonzero, aggressively cull duplicate sounds during mixing. The number specifies the number of duplicates allowed to be playe
snd_defer_trace	1
snd_delay_sound_shift	0
snd_disable_mixer_duck	0
snd_duckerattacktime	0	, "a"
snd_duckerreleasetime	2	, "a"
snd_duckerthreshold	0	, "a"
snd_ducktovolume	0	, "a"
snd_dumpclientsounds	cmd		Dump sounds to VXConsole
snd_foliage_db_loss	4	, "cheat"
snd_gain	1	, "cheat"
snd_gain_max	1	, "cheat"
snd_gain_min	0	, "cheat"
snd_legacy_surround	0	, "a"
snd_lockpartial	1
snd_mix_async	0
snd_mix_minframetime	0
snd_mixahead	0	, "a"
snd_musicvolume	0	, "a"	Music volume
snd_noextraupdate	0
snd_obscured_gain_dB	-2	, "cheat"
snd_pitchquality	1	, "a"
snd_profile	0	, "demo"
snd_rebuildaudiocache	cmd		Rebuilds all audio caches (_other, _other_rebuild, _sharedprecache, level caches) from reslists
snd_refdb	60	, "cheat"
snd_refdist	36	, "cheat"
snd_restart	cmd		Restart sound system.
snd_show	0	, "cheat"	Show sounds info
snd_showclassname	0
snd_showmixer	0
snd_showstart	0	, "cheat"
snd_ShowThreadFrameTime	0
snd_soundmixer	0
snd_spatialize_roundrobin	0		Lowend optimization: if nonzero, spatialize only a fraction of sound channels each frame. 1/2^x of channels will be spatialized
snd_surround_speakers	2
snd_visualize	0	, "cheat"	Show sounds location in world
snd_vox_captiontrace	0		Shows sentence name for sentences which are set not to show captions.
snd_vox_globaltimeout	300
snd_vox_sectimetout	300
snd_vox_seqtimetout	300
snd_writemanifest	cmd		If running a game, outputs the precache manifest for the current level
sndplaydelay	cmd
sniper_xbox_delay	1	, "sv"
sniperspeak	0	, "sv"	Makes npc_sniper play a voiceline when it kills something **
sniperviewdist	35	, "sv"
soundfade	cmd		Fade client volume.
soundinfo	cmd		Describe the current sound device.
soundlist	cmd		List all known sounds.
soundpatch_captionlength	2	, "sv", "rep"	How long looping soundpatch captions should display for.
soundscape_debug	0	, "sv", "cheat"	When on, draws lines to all env_soundscape entities. Green lines show the active soundscape, red lines show soundscapes that ar
soundscape_dumpclient	cmd		Dumps the client's soundscape data.
soundscape_fadetime	3	, "cheat", "cl"	Time to crossfade sound effects between soundscapes
soundscape_flush	cmd		Flushes the server & client side soundscapes
speak	cmd		Play a constructed sentence.
spec_autodirector	1	, "clientcmd_can_execute", "cl"	Auto-director chooses best view modes while spectating
spec_freeze_distance_max	200	, "cheat", "cl"	Maximum random distance from the target to stop when framing them in observer freeze cam.
spec_freeze_distance_min	96	, "cheat", "cl"	Minimum random distance from the target to stop when framing them in observer freeze cam.
spec_freeze_time	4	, "sv", "cheat", "rep"	Time spend frozen in observer freeze cam.
spec_freeze_traveltime	0	, "sv", "cheat", "rep"	Time taken to zoom in to frame a target in observer freeze cam.
spec_mode	cmd		Set spectator mode
spec_next	cmd		Spectate next player
spec_player	cmd		Spectate player by name
spec_pos	cmd		dump position and angles to the console
spec_prev	cmd		Spectate previous player
spec_scoreboard	0	, "a", "cl"
spec_track	0	, "cl"	Tracks an entity in spec mode
+speed	cmd
-speed	cmd
spike	cmd		generates a fake spike
star_memory	cmd		Dump memory stats
startdemos	cmd		Play demos in demo sequence.
startmovie	cmd		Start recording movie frames.
startupmenu	cmd		Opens initial menu screen and loads the background bsp, but only if no other level is being loaded, and we're not in developer
stats	cmd		Prints server performance variables
status	cmd		Display map and connection status.
step_spline	0	, "sv"
stop	cmd		Finish recording demo.
stopdemo	cmd		Stop playing back a demo.
stopsound	cmd
stopsoundscape	cmd		Stops all soundscape processing and fades current looping sounds
+strafe	cmd
-strafe	cmd
strider_always_use_procedural_height	0	, "sv"
strider_ar2_altfire_dmg	25	, "sv"
strider_distributed_fire	1	, "sv"
strider_eyepositions	0	, "sv"
strider_free_knowledge	0	, "sv"
strider_free_pass_after_escorts_dead	2	, "sv"
strider_free_pass_cover_dist	120	, "sv"
strider_free_pass_duration	2	, "sv"
strider_free_pass_move_tolerance	320	, "sv"
strider_free_pass_refill_rate	0	, "sv"
strider_free_pass_start_time	3	, "sv"
strider_free_pass_tolerance_after_escorts_dead	600	, "sv"
strider_idle_test	0	, "sv"
strider_immolate	0	, "sv"
strider_missile_suppress_dist	240	, "sv"
strider_missile_suppress_time	3	, "sv"
strider_pct_height_no_crouch_move	90	, "sv"
strider_peek_eye_dist	1	, "sv"
strider_peek_eye_dist_z	4	, "sv"
strider_peek_time	0	, "sv"
strider_peek_time_after_damage	4	, "sv"
strider_show_cannonlos	0	, "sv"
strider_show_focus	0	, "sv"
strider_show_weapon_los_condition	0	, "sv"
strider_show_weapon_los_z	0	, "sv"
strider_test_height	0	, "sv"
studio_queue_mode	1
stuffcmds	cmd		Parses and stuffs command line + commands to command buffer.
suitvolume	0	, "a", "sv"
surfaceprop	cmd		Reports the surface properties at the cursor
sv_allow_color_correction	1	, "rep"	Allow or disallow clients to use color correction on this server.
sv_allow_voice_from_file	1	, "rep"	Allow or disallow clients from using voice_inputfromfile on this server.
sv_allow_wait_command	1	, "rep"	Allow or disallow the wait command on clients connected to this server.
sv_allowdownload	1		Allow clients to download files
sv_allowupload	1		Allow clients to upload customizations files
sv_alltalk	0	, "sv", "nf"	Players can hear all other players, no team restrictions
sv_alternateticks	0	, "sp"	If set, server only simulates entities on even numbered ticks.
sv_autojump	0	, "sv"
sv_autoladderdismount	1	, "sv", "rep"	Automatically dismount from ladders when you reach the end (don't have to +USE).
sv_autosave	1		Set to 1 to autosave game on level transition. Does not affect autosave triggers.
sv_benchmark_autovprofrecord	0	, "sv"	If running a benchmark and this is set, it will record a vprof file over the duration of the benchmark with filename benchmark.
sv_benchmark_force_start	cmd		Force start the benchmark. This is only for debugging. It's better to set sv_benchmark to 1 and restart the level.
sv_benchmark_numticks	3300	, "sv"	If > 0, then it only runs the benchmark for this # of ticks.
sv_bonus_challenge	0	, "sv", "rep"	Set to values other than 0 to select a bonus map challenge type.
sv_bonus_map_challenge_update	cmd		Updates a bonus map challenge score.
sv_bonus_map_complete	cmd		Completes a bonus map.
sv_bonus_map_unlock	cmd		Locks a bonus map.
sv_cacheencodedents	1		If set to 1, does an optimization to prevent extra SendTable_Encode calls.
sv_cheats	0	, "nf", "rep"	Allow cheats on server
sv_clearhinthistory	cmd		Clear memory of server side hints displayed to the player.
sv_client_cmdrate_difference	20	, "rep"	cl_cmdrate is moved to within sv_client_cmdrate_difference units of cl_updaterate before it is clamped between sv_mincmdrate an
sv_client_max_interp_ratio	5	, "rep"	This can be used to limit the value of cl_interp_ratio for connected clients (only while they are connected). If sv_client_min_
sv_client_min_interp_ratio	1	, "rep"	This can be used to limit the value of cl_interp_ratio for connected clients (only while they are connected). -1
sv_client_predict	-1	, "rep"	This can be used to force the value of cl_predict for connected clients (only while they are connected). -1 = let clients se
sv_clockcorrection_msecs	60	, "sv"	The server tries to keep each player's m_nTickBase withing this many msecs of the server absolute tickcount
sv_consistency	1	, "rep"	Whether the server enforces file consistency for critical files
sv_contact	0	, "nf"	Contact email for server sysop
sv_debug_player_use	0	, "sv", "rep"	Visualizes +use logic. Green cross=trace success, Red cross=trace too far, Green box=radius success
sv_debugmanualmode	0		Make sure entities correctly report whether or not their network data has changed.
sv_debugtempentities	0		Show temp entity bandwidth usage.
sv_deltaprint	0		Print accumulated CalcDelta profiling data (only if sv_deltatime is on)
sv_deltatime	0		Enable profiling of CalcDelta calls
sv_disable_querycache	0	, "sv", "cheat"	debug - disable trace query cache
sv_downloadurl	0	, "rep"	Location from which clients can download missing files
sv_dumpstringtables	0	, "cheat"
sv_enableoldqueries	0		Enable support for old style (HL1) server queries
sv_filterban	1		Set packet filtering by IP mode
sv_forcepreload	0	, "a"	Force server side preloading.
sv_gravity	600	, "sv", "nf", "rep"	World gravity.
sv_infinite_aux_power	0	, "sv", "cheat"	Enables infinite Auxiliary power for the player. (infinite sprinting, etc.)
sv_ladder_useonly	0	, "sv", "rep"	If set, ladders can only be mounted by pressing +USE
sv_ladderautomountdot	0	, "sv", "rep"	When auto-mounting a ladder by looking up its axis, this is the tolerance for looking now directly along the ladder axis.
sv_lan	0		Server is a lan server ( no heartbeat, no authentication, no non-class C addresses )
sv_log_onefile	0	, "a"	Log server information to only one file.
sv_logbans	0	, "a"	Log server bans in the server logs.
sv_logblocks	0		If true when log when a query is blocked (can cause very large log files)
sv_logdownloadlist	1
sv_logecho	1	, "a"	Echo log information to the console.
sv_logfile	1	, "a"	Log server information in the log file.
sv_logflush	0	, "a"	Flush the log file to disk on each write (slow).
sv_logsdir	0	, "a"	Folder in the game directory where server logs will be stored.
sv_massreport	0	, "sv"
sv_master_legacy_mode	0		Use old (outside-of-Steam) code to communicate with master servers.
sv_master_share_game_socket	1		Use the game's socket to communicate to the master server. If this is 0, then it will create a socket on -steamport + 1 to comm
sv_max_queries_sec	3		Maximum queries per second to respond to from a single IP address.
sv_max_queries_sec_global	60		Maximum queries per second to respond to from anywhere.
sv_max_queries_window	30		Window over which to average queries per second averages.
sv_maxcmdrate	66	, "rep"	(If sv_mincmdrate is > 0), this sets the maximum value for cl_cmdrate.
sv_maxrate	0	, "rep"	Max bandwidth rate allowed on server, 0 == unlimited
sv_maxreplay	0		Maximum replay time in seconds
sv_maxroutable	1260		Server upper bound on net_maxroutable that a client can use.
sv_maxupdaterate	66	, "rep"	Maximum updates per second that the server will allow
sv_mincmdrate	10	, "rep"	This sets the minimum value for cl_cmdrate. 0 == unlimited.
sv_minrate	3500	, "rep"	Min bandwidth rate allowed on server, 0 == unlimited
sv_minupdaterate	10	, "rep"	Minimum updates per second that the server will allow
sv_noclipaccelerate	5	, "a", "sv", "nf", "rep"
sv_noclipduringpause	0	, "sv", "cheat", "rep"	If cheats are enabled, then you can noclip with the game paused (for doing screenshots, etc.).
sv_noclipspeed	5	, "a", "sv", "nf", "rep"
sv_npc_talker_maxdist	1024	, "sv"	NPCs over this distance from the player won't attempt to speak.
sv_parallel_packentities	1
sv_parallel_sendsnapshot	1
sv_password	0	, "nf", "prot", "norecord"	Server password for entry into multiplayer games
sv_pausable	0	, "nf"	Is the server pausable.
sv_playerperfhistorycount	20	, "sv"	Number of samples to maintain in player perf history
sv_precacheinfo	cmd		Show precache info.
sv_pure	cmd		Show user data.
sv_pure_kick_clients	1		If set to 1, the server will kick clients with mismatching files. Otherwise, it will issue a warning to the client.
sv_pure_trace	0		If set to 1, the server will print a message whenever a client is verifying a CRC for a file.
sv_pvsskipanimation	1	, "a", "sv"	Skips SetupBones when npc's are outside the PVS
sv_querycache_stats	cmd		Display status of the query cache (client only)
sv_rcon_banpenalty	0		Number of minutes to ban users who fail rcon authentication
sv_rcon_log	1		Enable/disable rcon logging.
sv_rcon_maxfailures	10		Max number of times a user can fail rcon authentication before being banned
sv_rcon_minfailures	5		Number of times a user can fail rcon authentication in sv_rcon_minfailuretime before being banned
sv_rcon_minfailuretime	30		Number of seconds to track failed rcon authentications
sv_region	-1		The region of the world to report this server in.
sv_robust_explosions	1	, "sv", "rep"
sv_show_crosshair_target	0	, "sv"
sv_showladders	0	, "sv"	Show bbox and dismount points for all ladders (must be set before level load.)
sv_showlagcompensation	0	, "sv", "cheat"	Show lag compensated hitboxes whenever a player is lag compensated.
sv_skyname	0	, "a", "sv", "rep"	Current name of the skybox texture
sv_soundemitter_trace	0	, "sv", "rep"	Show all EmitSound calls including their symbolic name and the actual wave file they resolved to
sv_specaccelerate	5	, "a", "sv", "nf", "rep"
sv_specnoclip	1	, "a", "sv", "nf", "rep"
sv_specspeed	3	, "a", "sv", "nf", "rep"
sv_stats	1		Collect CPU usage stats
sv_stickysprint	0	, "a", "sv"
sv_stickysprint_default	0	, "cl"
sv_strict_notarget	0	, "sv"	If set, notarget will cause entities to never think they are in the pvs
sv_tags	0	, "nf"	Server tags. Used to provide extra information to clients when they're browsing for servers. Separate tags with a comma.
sv_test_scripted_sequences	0	, "sv"	Tests for scripted sequences that are embedded in the world. Run through your map with this set to check for NPCs falling throu
sv_teststepsimulation	1	, "sv"
sv_thinktimecheck	0	, "sv"	Check for thinktimes all on same timestamp.
sv_timeout	65		After this many seconds without a message from a client, the client is dropped
sv_turbophysics	0	, "sv", "rep"	Turns on turbo physics
sv_unlockedchapters	15	, "a"	Highest unlocked game chapter.
sv_vehicle_autoaim_scale	8	, "sv"
sv_visiblemaxplayers	-1		Overrides the max players reported to prospective clients
sv_voicecodec	0		Specifies which voice codec DLL to use in a game. Set to the name of the DLL without the extension.
sv_voiceenable	1	, "a", "nf"
sys_minidumpexpandedspew	1
sys_minidumpspewlines	500		Lines of crash dump console spew to keep.
systemlinkport	27030		System Link port

T

Command	Default Value	Flags	Description
template_debug	0	, "sv"
Test_CreateEntity	cmd
test_dispatcheffect	cmd		Test a clientside dispatch effect. Usage: test_dispatcheffect <effect name> <distance away> <flags> <magnitude> <scale> Defau
Test_EHandle	cmd
test_entity_blocker	cmd		Test command that drops an entity blocker out in front of the player.
test_freezeframe	cmd		Test the freeze frame code.
Test_InitRandomEntitySpawner	cmd
test_massive_dmg	30	, "sv"
test_massive_dmg_clip	0	, "sv"
Test_ProxyToggle_EnableProxy	cmd
Test_ProxyToggle_EnsureValue	cmd		Test_ProxyToggle_EnsureValue
Test_ProxyToggle_SetValue	cmd
Test_RandomizeInPVS	cmd
Test_RandomPlayerPosition	cmd
Test_RemoveAllRandomEntities	cmd
Test_SpawnRandomEntities	cmd
testhudanim	cmd		Test a hud element animation. Arguments: <anim name>
testscript_debug	0		Debug test scripts.
texture_budget_background_alpha	128	, "a"	how translucent the budget panel is
texture_budget_panel_bottom_of_history_fraction	0	, "a"	number between 0 and 1
texture_budget_panel_global	0		Show global times in the texture budget panel.
texture_budget_panel_height	284	, "a"	height in pixels of the budget panel
texture_budget_panel_width	512	, "a"	width in pixels of the budget panel
texture_budget_panel_x	0	, "a"	number of pixels from the left side of the game screen to draw the budget panel
texture_budget_panel_y	450	, "a"	number of pixels from the top side of the game screen to draw the budget panel
tf_arena_max_streak	3	, "nf", "rep", "cl"	Teams will be scrambled if one team reaches this streak
tf_arena_preround_time	10	, "nf", "rep", "cl"	Length of the Pre-Round time
tf_arena_round_time	0	, "nf", "rep", "cl"
tf_arena_use_queue	1	, "nf", "rep", "cl"	Enables the spectator queue system for Arena.
tf_escort_score_rate	1	, "sv", "cheat"	Score for escorting the train, in points per second
think_limit	0	, "sv", "rep"	Maximum think time in milliseconds, warning is printed if this is exceeded.
thirdperson	cmd		Switch to thirdperson camera.
thirdperson_mayamode	cmd		Switch to thirdperson Maya-like camera controls.
thirdperson_platformer	0	, "cl"	Player will aim in the direction they are moving.
thirdperson_screenspace	0	, "cl"	Movement will be relative to the camera, eg: left means screen-left
thread_test_tslist	cmd
thread_test_tsqueue	cmd
threadpool_affinity	1		Enable setting affinity
threadpool_cycle_reserve	cmd		Cycles threadpool reservation by powers of 2
threadpool_reserve	0		Consume the specified number of threads in the thread pool
threadpool_run_tests	cmd
thumper_show_radius	0	, "sv", "cheat"	If true, advisor will use her custom impact damage table.
timedemo	cmd		Play a demo and report performance info.
timedemoquit	cmd		Play a demo, report performance info, and then exit
timerefresh	cmd		Profile the renderer.
toggle	cmd		Toggles a convar on or off, or cycles through a set of values.
toggle_duck	cmd		Toggles duck
toggle_zoom	cmd		Toggles zoom display
toggleconsole	cmd		Show/hide the console.
trace_report	0	, "sv"
tracer_extra	1	, "cl"
tv_allow_camera_man	1	, "sv"	Auto director allows spectators to become camera man
tv_allow_static_shots	1	, "sv"	Auto director uses fixed level cameras for shots
tv_autorecord	0		Automatically records all games as SourceTV demos.
tv_autoretry	1		Relay proxies retry connection after network timeout
tv_chatgroupsize	0		Set the default chat group size
tv_chattimelimit	8		Limits spectators to chat only every n seconds
tv_clients	cmd		Shows list of connected SourceTV clients.
tv_debug	0		SourceTV debug info.
tv_delay	30	, "sv"	SourceTV broadcast delay in seconds
tv_delaymapchange	0	, "sv"	Delays map change until broadcast is complete
tv_deltacache	2		Enable delta entity bit stream cache
tv_dispatchmode	1		Dispatch clients to relay proxies: 0=never, 1=if appropriate, 2=always
tv_enable	0	, "nf"	Activates SourceTV on server.
tv_maxclients	128		Maximum client number on SourceTV server.
tv_maxrate	8000		Max SourceTV spectator bandwidth rate allowed, 0 == unlimited
tv_msg	cmd		Send a screen message to all clients.
tv_name	0		SourceTV host name
tv_nochat	0	, "a", "user"	Don't receive chat messages from other SourceTV spectators
tv_overridemaster	0		Overrides the SourceTV master root address.
tv_password	0	, "nf", "prot", "norecord"	SourceTV password for all clients
tv_port	27020		Host SourceTV port
tv_record	cmd		Starts SourceTV demo recording.
tv_relay	cmd		Connect to SourceTV server and relay broadcast.
tv_relaypassword	0	, "nf", "prot", "norecord"	SourceTV password for relay proxies
tv_relayvoice	1		Relay voice data: 0=off, 1=on
tv_retry	cmd		Reconnects the SourceTV relay proxy.
tv_snapshotrate	16		Snapshots broadcasted per second
tv_status	cmd		Show SourceTV server status.
tv_stop	cmd		Stops the SourceTV broadcast.
tv_stoprecord	cmd		Stops SourceTV demo recording.
tv_test_retry	cmd		Tell test clients to reconnect
tv_test_start	cmd		Starts the SourceTV test system
tv_test_stop	cmd		Stops the SourceTV test system
tv_timeout	30		SourceTV connection timeout in seconds.
tv_title	0		Set title for SourceTV spectator UI
tv_transmitall	0	, "rep"	Transmit all entities (not only director view)

U

Command	Default Value	Flags	Description
ui_posedebug_fade_in_time	0	, "cheat", "norecord", "cl"	Time during which a new pose activity layer is shown in green in +posedebug UI
ui_posedebug_fade_out_time	0	, "cheat", "norecord", "cl"	Time to keep a no longer active pose activity layer in red until removing it from +posedebug UI
unbind	cmd		Unbind a key.
unbind_mac	cmd		Unbind a key on the Mac only.
unbindall	cmd		Unbind all keys.
unpause	cmd		Unpause the game.
use	cmd		Use a particular weapon Arguments: <weapon_name>
+use	cmd
-use	cmd
user	cmd		Show user data.
user_context	cmd		Set a Rich Presence Context: user_context <context id> <context value>
user_property	cmd		Set a Rich Presence Property: user_property <property id>
users	cmd		Show user info for players on server.

V

Command	Default Value	Flags	Description
v_centermove	0	, "cl"
v_centerspeed	500	, "cl"
v_ipitch_cycle	1	, "cl"
v_ipitch_level	0	, "cl"
v_iroll_cycle	0	, "cl"
v_iroll_level	0	, "cl"
v_iyaw_cycle	2	, "cl"
v_iyaw_level	0	, "cl"
vcollide_wireframe	0	, "cheat", "cl"	Render physics collision models in wireframe
vcr_verbose	0		Write extra information into .vcr file.
vehicle_flushscript	cmd		Flush and reload all vehicle scripts
version	cmd		Print version info string.
vgui_drawfocus	0		Report which panel is under the mouse.
vgui_drawtree	0	, "cheat"	Draws the vgui panel hiearchy to the specified depth level.
+vgui_drawtree	cmd
-vgui_drawtree	cmd
vgui_drawtree_bounds	0		Show panel bounds.
vgui_drawtree_clear	cmd
vgui_drawtree_draw_selected	0		Highlight the selected panel
vgui_drawtree_freeze	0		Set to 1 to stop updating the vgui_drawtree view.
vgui_drawtree_hidden	0		Draw the hidden panels.
vgui_drawtree_panelalpha	0		Show the panel alpha values in the vgui_drawtree view.
vgui_drawtree_panelptr	0		Show the panel pointer values in the vgui_drawtree view.
vgui_drawtree_popupsonly	0		Draws the vgui popup list in hierarchy(1) or most recently used(2) order.
vgui_drawtree_render_order	0		List the vgui_drawtree panels in render order.
vgui_drawtree_visible	1		Draw the visible panels.
vgui_message_dialog_modal	1	, "a", "cl"
vgui_togglepanel	cmd		show/hide vgui panel by name.
viewanim_addkeyframe	cmd
viewanim_create	cmd		viewanim_create
viewanim_load	cmd		load animation from file
viewanim_reset	cmd		reset view angles!
viewanim_save	cmd		Save current animation to file
viewanim_test	cmd		test view animation
viewmodel_fov	54	, "cheat", "cl"
violence_ablood	1		Draw alien blood
violence_agibs	1		Show alien gib entities
violence_hblood	1		Draw human blood
violence_hgibs	1		Show human gib entities
voice_avggain	0
voice_clientdebug	0	, "cl"
voice_debugfeedback	0
voice_debugfeedbackfrom	0
voice_dsound	0
voice_enable	1	, "a"
voice_fadeouttime	0
voice_forcemicrecord	1	, "a"
voice_inputfromfile	0		Get voice input from 'voice_input.wav' rather than from the microphone.
voice_loopback	0	, "user"
voice_maxgain	10
voice_modenable	1	, "a", "clientcmd_can_execute", "cl"	Enable/disable voice in this mod.
voice_overdrive	2
voice_overdrivefadetime	0
voice_printtalkers	cmd		voice debug.
voice_profile	0
+voicerecord	cmd
-voicerecord	cmd
voice_recordtofile	0		Record mic data and decompressed voice data into 'voice_micdata.wav' and 'voice_decompressed.wav'
voice_scale	1	, "a"
voice_serverdebug	0	, "sv"
voice_showchannels	0
voice_showincoming	0
voice_steal	2
voice_writevoices	0		Saves each speaker's voice data into separate .wav files
volume	1	, "a"	Sound volume
vox_reload	cmd		Reload sentences.txt file
voxeltree_box	cmd		View entities in the voxel-tree inside box <Vector(min), Vector(max)>.
voxeltree_playerview	cmd		View entities in the voxel-tree at the player position.
voxeltree_sphere	cmd		View entities in the voxel-tree inside sphere <Vector(center), float(radius)>.
voxeltree_view	cmd		View entities in the voxel-tree.
vprof	cmd		Toggle VProf profiler
vprof_adddebuggroup1	cmd		add a new budget group dynamically for debugging
vprof_cachemiss	cmd		Toggle VProf cache miss checking
vprof_cachemiss_off	cmd		Turn off VProf cache miss checking
vprof_cachemiss_on	cmd		Turn on VProf cache miss checking
vprof_child	cmd
vprof_collapse_all	cmd		Collapse the whole vprof tree
vprof_counters	0
vprof_dump_groupnames	cmd		Write the names of all of the vprof groups to the console.
vprof_dump_oninterval	0		Interval (in seconds) at which vprof will batch up data and dump it to the console.
vprof_dump_spikes	0		Framerate at which vprof will begin to dump spikes to the console. 0 = disabled, negative to reset after dump
vprof_dump_spikes_budget_group	0		Budget gtNode to start report from when doing a dump spikes
vprof_dump_spikes_node	0		Node to start report from when doing a dump spikes
vprof_expand_all	cmd		Expand the whole vprof tree
vprof_expand_group	cmd		Expand a budget group in the vprof tree by name
vprof_generate_report	cmd		Generate a report to the console.
vprof_generate_report_AI	cmd		Generate a report to the console.
vprof_generate_report_AI_only	cmd		Generate a report to the console.
vprof_generate_report_budget	cmd		Generate a report to the console based on budget group.
vprof_generate_report_hierarchy	cmd		Generate a report to the console.
vprof_generate_report_map_load	cmd		Generate a report to the console.
vprof_graph	0		Draw the vprof graph.
vprof_graphheight	256	, "a"
vprof_graphwidth	512	, "a"
vprof_nextsibling	cmd
vprof_off	cmd		Turn off VProf profiler
vprof_on	cmd		Turn on VProf profiler
vprof_parent	cmd
vprof_playback_average	cmd		Average the next N frames.
vprof_playback_start	cmd		Start playing back a recorded .vprof file.
vprof_playback_step	cmd		While playing back a .vprof file, step to the next tick.
vprof_playback_stepback	cmd		While playing back a .vprof file, step to the previous tick.
vprof_playback_stop	cmd		Stop playing back a recorded .vprof file.
vprof_prevsibling	cmd
vprof_record_start	cmd		Start recording vprof data for playback later.
vprof_record_stop	cmd		Stop recording vprof data
vprof_remote_start	cmd		Request a VProf data stream from the remote server (requires authentication)
vprof_remote_stop	cmd		Stop an existing remote VProf data request
vprof_reset	cmd		Reset the stats in VProf profiler
vprof_reset_peaks	cmd		Reset just the peak time in VProf profiler
vprof_scope	0		Set a specific scope to start showing vprof tree
vprof_scope_entity_gamephys	0	, "sv"
vprof_scope_entity_thinks	0	, "sv"
vprof_unaccounted_limit	0	, "a"	number of milliseconds that a node must exceed to turn red in the vprof panel
vprof_verbose	1	, "a"	Set to one to show average and peak times
vprof_vtune_group	cmd		enable vtune for a particular vprof group ('disable' to disable)
vprof_warningmsec	10	, "a"	Above this many milliseconds render the label red to indicate slow code.
vtune	cmd		Controls VTune's sampling.

W

Command	Default Value	Flags	Description
+walk	cmd
-walk	cmd
wc_air_edit_further	cmd		When in WC edit mode and editing air nodes, moves position of air node crosshair and placement location further away from play
wc_air_edit_nearer	cmd		When in WC edit mode and editing air nodes, moves position of air node crosshair and placement location nearer to from player
wc_air_node_edit	cmd		When in WC edit mode, toggles laying down or air nodes instead of ground nodes
wc_create	cmd		When in WC edit mode, creates a node where the player is looking if a node is allowed at that location for the currently select
wc_destroy	cmd		When in WC edit mode, destroys the node that the player is nearest to looking at. (The node will be highlighted by a red box).
wc_destroy_undo	cmd		When in WC edit mode restores the last deleted node
wc_link_edit	cmd
weapon_showproficiency	0	, "sv"
wipe_nav_attributes	cmd		Clear all nav attributes of selected area.
writeid	cmd		Writes a list of permanently-banned user IDs to banned_user.cfg.
writeip	cmd		Save the ban list to banned_ip.cfg.

X

Command	Default Value	Flags	Description
x360_audio_english	0	, "cl"	Keeps track of whether we're forcing english in a localized language.
x360_resolution_height	480	, "cl"	This is only used for reference. Changing this value does nothing
x360_resolution_interlaced	0	, "cl"	This is only used for reference. Changing this value does nothing
x360_resolution_widescreen_mode	0	, "cl"	This is only used for reference. Changing this value does nothing
x360_resolution_width	640	, "cl"	This is only used for reference. Changing this value does nothing
xbox_autothrottle	1	, "a", "sv"
xbox_steering_deadzone	0	, "sv"
xbox_throttlebias	100	, "a", "sv"
xbox_throttlespoof	200	, "a", "sv"
xc_crouch_debounce	0	, "sv"
xc_crouch_range	0	, "a", "sv"	Percentarge [1..0] of joystick range to allow ducking within
xc_uncrouch_on_jump	1	, "a", "sv"	Uncrouch when jump occurs
xc_use_crouch_limiter	0	, "a", "sv"	Use the crouch limiting logic on the controller
xload	cmd		Load a saved game from a 360 storage device.
xlook	cmd
xmove	cmd
xsave	cmd		Saves current game to a 360 storage device.

Y

Command	Default Value	Flags	Description
N/A	N/A	N/A	N/A

Z

Command	Default Value	Flags	Description
zombie_ambushdist	16000	, "sv"
zombie_basemax	100	, "sv"
zombie_basemin	100	, "sv"
zombie_changemax	0	, "sv"
zombie_changemin	0	, "sv"
zombie_decaymax	0	, "sv"
zombie_decaymin	0	, "sv"
zombie_moanfreq	1	, "sv"
zombie_stepfreq	4	, "sv"
+zoom	cmd
-zoom	cmd
zoom_sensitivity_ratio	1	, "cl"	Additional mouse sensitivity scale factor applied when FOV is zoomed in.

See also

• List of Valve Games console commands and variables
• cvar
• Developer Console