List of SiN Episodes console commands and variables

The following is a list of SiN Episodes console commands and variables listed in alphabetical order.

Note:Retrieved June 22, 2019, Build Number 2722

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

Notes

• Some commands are legacy commands or are "not hooked up to code".
• There are a total of 1769 total convars/concommands in this list.
• Some SiN commands may need developer mode (launch option -dev) in order to work.
• The format for variables in the table is: <Variable Name> : <Default Value> : <Variable Flags> : <Help Text>
• The format for commands is: <Command Name> : cmd : <Command Flags> : <Help Text>
• To read about variable and command flags and their meaning click here. An important note is that the flags listed in the cvarlist do not necessarily represent the actual complete or real list of flags. To confirm a variable or command's flags use the type help <variable name> into the console, or use the findflags command.

Cvar list

_

Command	Default Value	Flags	Description
_fov	0	, "cl"	Automates fov command to server.
_restart	cmd		Shutdown and restart the engine.

A

Command	Default Value	Flags	Description
accuracy_change_time	10	, "sv"
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
ai_actbusy_search_time	10	, "sv"
ai_ally_manager_debug	0	, "sv"
ai_auto_contact_solver	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.
ai_debug_assault	0	, "sv"
ai_debug_directnavprobe	0	, "sv"
ai_debug_doors	0	, "sv"
ai_debug_efficiency	0	, "sv"
ai_debug_enemies	0	, "sv"
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_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_dump_hints	cmd
ai_efficiency_override	0	, "sv"
ai_follow_use_points	1	, "sv"
ai_follow_use_points_when_moving	1	, "sv"
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_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_reaction_delay_alert	0	, "sv"
ai_reaction_delay_idle	0	, "sv"
ai_readiness_decay	120	, "sv"
ai_rebalance_thinks	1	, "sv"
ai_reloadresponsesystems	cmd		Reload all response system scripts.
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_shot_bias	1	, "sv"
ai_shot_bias_max	1	, "sv", "rep"
ai_shot_bias_min	-1	, "sv", "rep"
ai_shot_spread	0	, "sv"
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_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"
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.
alias	cmd		Alias a command.
+alt1	cmd
-alt1	cmd
arena_mode_over	cmd		Arena Mode is over command
+attack	cmd
-attack	cmd
+attack2	cmd
-attack2	cmd
autolife	cmd		Toggle. Player gets full health instead of dying.
autosave	cmd

B

Command	Default Value	Flags	Description
+back	cmd
-back	cmd
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
bench_upload	cmd		Uploads most recent benchmark stats to the Valve servers.
benchframe	cmd		Takes a snapshot of a particular frame in a time demo.
bgmvolume	1	, "a"	CD sound playback volume.
bind	cmd		Bind a key.
BindToggle	cmd
birds_debug	0	, "sv"
blink_duration	0	, "cl"	How many seconds an eye blink will last.
bloodspray	cmd		blood
box	cmd		Draw a debug box.
+break	cmd
-break	cmd
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
bug	cmd		Show/hide the bug reporting UI.
bug_swap	cmd		Automatically swaps the current weapon for the bug bait and back again.
bugreporter_includebsp	1		Include .bsp for internal bug submissions.
buildcubemaps	cmd		Rebuild cubemaps.
building_cubemaps	0
bulletspeed	6000	, "sv"

C

Command	Default Value	Flags	Description
c_maxdistance	200	, "a", "cl"
c_maxpitch	90	, "a", "cl"
c_maxyaw	135	, "a", "cl"
c_mindistance	30	, "a", "cl"
c_minpitch	0	, "a", "cl"
c_minyaw	-135	, "a", "cl"
c_orthoheight	100	, "a", "cl"
c_orthowidth	100	, "a", "cl"
cache_print	cmd		Print out contents of cache memory.
cam_command	0	, "a", "cheat", "cl"
cam_idealdist	64	, "a", "cl"
cam_idealpitch	0	, "a", "cl"
cam_idealyaw	90	, "a", "cl"
cam_snapto	0	, "a", "cl"
+camdistance	cmd
-camdistance	cmd
+camin	cmd
-camin	cmd
+cammousemove	cmd
-cammousemove	cmd
camortho	cmd		Switch to orthographic camera.
+camout	cmd
-camout	cmd
+campitchdown	cmd
-campitchdown	cmd
+campitchup	cmd
-campitchup	cmd
+camyawleft	cmd
-camyawleft	cmd
+camyawright	cmd
-camyawright	cmd
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_lang	0	, "a", "cl"	Current close caption language (emtpy = use game UI language)
cc_linger_time	1	, "a", "cl"	Close caption linger time.
cc_lookup_crc	cmd		For tracking down missing CC token strings
cc_predisplay_time	0	, "a", "cl"	Close caption delay before showing caption.
cc_sentencecaptionnorepeat	4	, "cl"	How often a sentence can repeat.
cc_subtitles	1	, "a", "cl"	If set, don't show sound effect captions, just voice overs (i.e., won't help hearing impaired players).
cd	cmd		Play or stop a cd track.
centerview	cmd
ch_createairboat	cmd		Spawn airboat 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
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	400	, "a", "cl"
cl_class	0	, "a", "user", "cl"	Default class when joining a game
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_cmdbackup	2	, "a"	For each command packet, how many additional history commands are sent ( helps in case of packet loss )
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_demoviewoverride	0	, "cl"	Override view during demo playback
cl_detaildist	1200	, "matsys"
cl_detailfade	400	, "matsys"
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_ejectbrass	1	, "matsys"
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_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_flushentitypacket	0	, "cheat"	For debugging. Force the engine to flush an entity packet.
cl_forcehighendmonitors	1	, "cl"
cl_forcepreload	0	, "a"	Whether we should force preloading.
cl_forwardspeed	400	, "a", "cl"
cl_fullupdate	cmd		Forces the server to send a full update packet
cl_idealpitchscale	0	, "a", "cl"
cl_ignorepackets	0	, "cheat"	Force client to ignore packets (for debugging).
cl_interp	0	, "user", "cl"	Interpolate object positions starting this many seconds in past
cl_interp_npcs	0	, "user", "cl"	Interpolate NPC positions starting this many seconds in past (or cl_interp, if greater)
cl_interpolate	1	, "cl"	Interpolate entities on the client.
cl_lagcomp_errorcheck	0	, "cl"	Player index of other player to check for position errors.
cl_lagcompensation	1	, "user", "cl"	Perform server side lag compensation of weapon firing events.
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	3000	, "cheat", "cl"	Max distance from the camera at which things will be rendered
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_observercrosshair	1	, "a", "cl"
cl_overdraw_test	0	, "cheat", "numeric", "cl"
cl_panelanimation	cmd		blanak for all panels>.
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_timescale	1	, "cheat", "cl"	Sets the scale of time for client-side physics (ragdolls)
cl_pitchdown	89	, "cheat", "cl"
cl_pitchspeed	225	, "cl"
cl_pitchup	89	, "cheat", "cl"
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_predict	1	, "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_rate	10000		Max bytes/sec the host can send data
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_SetupAllBones	0	, "cl"
cl_show_bloodspray	1	, "cl"
cl_show_splashes	1	, "cl"
cl_showanimstate	-1	, "cheat", "cl"	Show the (client) animation state for the specified entity (-1 for none).
cl_showanimstate_log	0	, "cheat", "cl"	1 to output cl_showanimstate to Msg(). 2 to store in AnimState.log. 3 for both.
cl_showents	cmd		Dump entity list to console.
cl_showerror	0	, "cheat", "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_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	400	, "cl"
cl_slist	10		Number of seconds to wait for server ping responses when checking for server on your lan
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_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", "cl"	spectator mode
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_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	, "a", "cl"
cl_view	cmd		Set the view entity index.
cl_winddir	0	, "cl"	Weather effects wind direction angle
cl_windspeed	0	, "cl"	Weather effects wind speed scalar
cl_yawspeed	210	, "cl"
clear	cmd		Clear all console output.
clear_debug_overlays	cmd		clears debug overlays
clientport	27005		Host game client port
closecaption	1	, "a", "user", "cl"	Enable close captioning.
cmd	cmd		Forward command to server.
collision_shake_amp	0	, "sv"
collision_shake_freq	0	, "sv"
collision_shake_time	0	, "sv"
+commandermousemove	cmd
-commandermousemove	cmd
con_drawnotify	1		Disables drawing of notification area (for taking screenshots).
con_enable	1	, "a"	Allows the console to be activated.
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_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.
CreateHairball	cmd
creditsdone	cmd
crosshair	1	, "a", "cl"
curve_bias	0	, "sv"
cvarlist	cmd		Show the list of convars/concommands.

D

Command	Default Value	Flags	Description
dd_arenamapindex	3	, "a", "sv"
dd_arenamode	0	, "sv"	Dynamic Difficutly Mode: No saving and hyper decisions
dd_arenarecorddemo	1	, "a", "sv"
dd_autouploadstats	1	, "a", "sv"
dd_challenge	0	, "sv"	The challenge level.
dd_enabled	1	, "sv", "cheat"
dd_forgiveness	0	, "sv"	The assistance level.
dd_log_events	0	, "sv"
dd_nosaveallowed	0	, "sv"	Dynamic Difficulty Mode: No saving allowed
dd_playername	0	, "a", "sv"
deathmatch	0	, "nf"	Running a deathmatch server.
debug_crosshairs	0	, "cheat", "cl"
debug_functank	0	, "sv"
debug_physimpact	0	, "sv"
decalfrequency	10	, "sv", "nf"
default_fov	75	, "cheat", "cl"
demo_action	0	, "a", "sv", "rep"	Set action the demo takes at the end, menu or loop
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_gototick	cmd		Skips to a tick in demo.
demo_interpolateview	1		Do view interpolation during dem playback.
demo_map	0	, "a", "sv", "rep"	Set the starting map for the demo
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		Record commands typed at console into .dem files.
demo_resume	cmd		Resumes demo playback.
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.
developer	0		Show developer messages.
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
disp_modlimit	80
disp_modlimit_down	20
disp_modlimit_up	80
disp_numiterations	1	, "cheat"
dispcoll_drawplane	0	, "sv"
displaysoundlist	0	, "sv"
dive_double_tap_time	0	, "sv", "rep"
dive_enabled	0	, "sv", "cheat", "rep"
dive_enter_time	1	, "sv", "rep"
dive_leave_time	0	, "sv", "rep"
dive_velocity_decay	0	, "sv", "rep"
dive_velocity_scale	0	, "sv", "rep"
+diveleft	cmd
-diveleft	cmd
+diveright	cmd
-diveright	cmd
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.
dsp_automatic	0	, "demo"
dsp_db_min	80	, "demo"
dsp_db_mixdrop	0	, "demo"
dsp_dist_max	1440	, "a", "demo"
dsp_dist_min	0	, "a", "demo"
dsp_enhance_stereo	0	, "a"
dsp_facingaway	0	, "demo"
dsp_mix_max	0	, "demo"
dsp_mix_min	0	, "demo"
dsp_off	0	, "cheat"
dsp_player	0	, "demo"
dsp_reload	cmd
dsp_room	0	, "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	0	, "a", "demo"
dsp_water	14	, "demo"
dti_flush	cmd		Write out the datatable instrumentation files (you must run with -dti for this to work).
dtwarning	0		Print data table warnings?
dtwatchent	-1		Watch this entities data table encoding.
dtwatchvar	0		Watch the named variable.
+duck	cmd
-duck	cmd
dump_globals	cmd		Dump all global entities/states
dumpstringtables	cmd		Print string tables to consol

E

Command	Default Value	Flags	Description
echo	cmd		Echo text to console.
editdemo	cmd		Edit a recorded demo file (.dem ).
enable_vehicle_temp_nodes	1	, "sv"
endmovie	cmd		Stop recording movie frames.
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_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_create	cmd		Creates an entity of the given type where the player is looking (if the given ent can actually be placed at that location). Note that this only works for entity classes that are already in the world. You can not create an entity that doesn't have an instance in the level. Arguments: {entity_class_name}
ent_debugkeys	0	, "sv"
ent_dump	cmd		Usage: ent_dump <entity name>
ent_fire	cmd		Usage: ent_fire <target> [action] [value] [delay]
ent_ignite	cmd		Set this entity on fire.
ent_info	cmd		Usage: ent_info <class name>
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_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_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_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
envmap	cmd
escape	cmd		Escape key pressed.
exec	cmd		Execute script file.
exit	cmd		Exit the engine.

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.
find	cmd		Find concommands with the specified string in their name/help text.
fire_absorbrate	3	, "sv"
fire_dmgbase	5	, "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"
fire_sprite_scale	1	, "cl"
firetarget	cmd
firstperson	cmd		Switch to firstperson camera.
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 cache memory.
flush_unlocked	cmd		Flush unlocked cache memory.
fog_color	-1	, "cl"
fog_colorskybox	-1	, "cl"
fog_enable	1	, "cl"
fog_enable_water_fog	1
fog_enableskybox	1	, "cl"
fog_end	-1	, "cl"
fog_endskybox	-1	, "cl"
fog_override	0	, "cheat", "cl"
fog_start	-1	, "cl"
fog_startskybox	-1	, "cl"
force_centerview	cmd
+forward	cmd
-forward	cmd
fov	cmd		Change players FOV
fps_max	300		Frame rate limiter
free_pass_peek_debug	0	, "sv"
fs_printopenfiles	cmd		Show all files currently opened by the engine.
fs_warning_level	cmd		Set the filesystem warning level.
func_break_max_pieces	15	, "a", "sv", "rep"
func_breakdmg_bullet	0	, "sv"
func_breakdmg_club	1	, "sv"
func_breakdmg_explosive	1	, "sv"

G

Command	Default Value	Flags	Description
g_antlion_maxgibs	16	, "a", "cl"
g_behavior_interrogation_reactiontime	1	, "sv", "cheat"
g_cannon_debug	0	, "sv", "cheat"
g_cannon_max_traveltime	10	, "sv", "cheat"
g_cannon_reloadtime	5	, "sv", "cheat"
g_debug_actions	0	, "sv"
g_debug_basehelicopter	0	, "sv", "cheat"
g_debug_bigmutant	0	, "sv"
g_debug_cbot	0	, "sv", "cheat"
g_debug_citizen	0	, "sv", "cheat"
g_debug_damage	0	, "sv"
g_debug_doors	0	, "sv"
g_debug_dynamic_difficulty	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 items factored into the spawning.
g_debug_grunt	0	, "sv", "cheat"
g_debug_helicopter	0	, "sv", "cheat"
g_debug_jetpack	0	, "sv", "cheat"
g_debug_jetpack_path_distance	300	, "sv", "cheat"
g_debug_major_phys_hit	0	, "sv"
g_debug_print_actions	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 & associated results during a transition.
g_debug_turret	0	, "sv"
g_debug_turret_ceiling	0	, "sv"
g_debug_use	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_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_jetpack_new_anims	0	, "sv", "cheat"
g_Language	0	, "sv", "rep"
g_ragdoll_fadespeed	600	, "cl"
g_ragdoll_maxcount	8	, "sv", "rep"
gameui_hide	cmd
getpos	cmd		dump position and angles to the console
give	cmd		Give item to player. Arguments: <item_name>
gl_clear	0	, "cl"
god	cmd		Toggle. Player becomes invulnerable.
+graph	cmd
-graph	cmd
+grenade	cmd
-grenade	cmd
groundlist	cmd		Display ground entity list <index>
grunt_spawn_health	1	, "sv"

H

Command	Default Value	Flags	Description
health	cmd		Set the player's health to whatever you want.
heartbeat	cmd
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_normspeed	237	, "sv"
hl2_sprintspeed	320	, "sv"
hl2_walkspeed	150	, "sv"
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_playthroughid	0		The playthrough id of the most recently created game
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_sleep	0	, "cheat"	Force the host to sleep a certain number of milliseconds each frame.
host_speeds	0		Show general system running times.
host_timescale	1		Prescale the clock by this amount.
host_writeconfig	cmd		Store current settings to config.cfg (or specified .cfg file).
hostname	0		Hostname for server.
hostport	27015		Host game server port
hud_airboathint_numentries	10	, "sv"
hud_autoreloadscript	0	, "cl"	Automatically reloads the animation script each time one is ran
hud_drawhistory_time	5	, "cl"
hud_fastswitch	1	, "a", "cl"
hud_jeephint_numentries	10	, "sv"
hud_quickinfo	0	, "a", "cl"
hud_reloadscheme	cmd		Reloads hud layout and animation scripts.
hud_saytext_time	12	, "cl"
hurtme	cmd		Hurts the player. Arguments: <health to lose>

I

Command	Default Value	Flags	Description
impulse	cmd
incrementvar	cmd		Increment specified convar value.
input	cmd		input <input name> [optional value] - Send any input to whatever entity you're looking at.
input_named_ent	cmd		input_named_ent <entity name> <input name> [optional value] - Send any input to a named entity.
invnext	cmd
invprev	cmd
ip	0		Overrides IP for multihomed hosts

J

jlook

cmd

Command	Default Value	Flags	Description
joy_advanced	0	, "cl"
joy_advaxisr	0	, "cl"
joy_advaxisu	0	, "cl"
joy_advaxisv	0	, "cl"
joy_advaxisx	0	, "cl"
joy_advaxisy	0	, "cl"
joy_advaxisz	0	, "cl"
joy_cc	0	, "a", "cl"	Enable Microsoft Common Controller settings
joy_diagonalpov	0	, "a", "cl"	POV manipulator operates on diagonal axes, too.
joy_forwardsensitivity	-1	, "a", "cl"
joy_forwardthreshold	0	, "a", "cl"
joy_name	0	, "a", "cl"
joy_pitchsensitivity	1	, "a", "cl"
joy_pitchthreshold	0	, "a", "cl"
joy_sidesensitivity	-1	, "a", "cl"
joy_sidethreshold	0	, "a", "cl"
joy_wingmanwarrier_centerhack	0	, "a", "cl"	Wingman warrior centering hack.
joy_wingmanwarrier_turnhack	0	, "a", "cl"	Wingman warrior hack related to turn axes.
joy_yawsensitivity	-1	, "a", "cl"
joy_yawthreshold	0	, "a", "cl"
joyadvancedupdate	cmd
joystick	0	, "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
killserver	cmd		Shutdown the server.
+klook	cmd
-klook	cmd

L

Command	Default Value	Flags	Description
lastinv	cmd
+left	cmd
-left	cmd
light_crosshair	cmd		Show texture color at crosshair
linefile	cmd		Parses map leak data from .lin file
list	cmd		List cached servers.
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.
load	cmd		Load a saved game.
lod_Enable	1	, "cl"
lod_TransitionDist	800	, "cl"
log	cmd		off >.
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 = ( rawmousedelta^m_customaccel_exponent ) * m_customaccel_scale + sensitivity If mode is 2, then x and y sensitivity are scaled by m_pitch and m_yaw respectively.
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	1	, "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.
major_ambushdist	16000	, "sv"
map	cmd		Start playing on specified map.
map_background	cmd		Runs a map as the background to the main menu.
map_edit	cmd
map_noareas	0		Disable area to area connection testing.
mapcyclefile	0	, "sv"
maps	cmd		Displays list of maps.
mat_antialias	4	, "matsys"
mat_bloom	1	, "cl"
mat_bufferprimitives	1	, "matsys"
mat_bumpbasis	0
mat_bumpmap	1	, "matsys"
mat_camerarendertargetoverlaysize	128	, "cheat", "cl"
mat_clipz	1	, "cl"
mat_compressedtextures	1	, "matsys"
mat_configcurrent	cmd		show the current video control panel config for the material system
mat_crosshair	cmd
mat_debug	cmd
mat_debugdepth	0	, "matsys"
mat_debugdepthmode	0	, "matsys"
mat_debugdepthval	128	, "matsys"
mat_debugdepthvalmax	256	, "matsys"
mat_depthbias_decal	-262144	, "matsys"
mat_depthbias_normal	0	, "cheat"
mat_diffuse	1	, "matsys"
mat_drawflat	0	, "cheat", "matsys"
mat_drawwater	1	, "cheat", "cl"
mat_dxlevel	90	, "matsys"
mat_envmapsize	128
mat_envmaptgasize	32
mat_fastnobump	0	, "matsys"
mat_fastspecular	1		Enable/Disable specularity for visual testing. Will not reload materials and will not affect perf.
mat_fillrate	0	, "cheat", "matsys"
mat_filterlightmaps	1	, "matsys"
mat_filtertextures	1	, "matsys"
mat_forceaniso	16	, "matsys"
mat_forcedynamic	0	, "cheat"
mat_forcehardwaresync	1	, "matsys"
mat_forcemanagedtextureintohardware	0	, "matsys"
mat_frame_sync_enable	1	, "cheat", "matsys"
mat_frame_sync_force_texture	0	, "cheat", "matsys"	Force frame syncing to lock a managed texture.
mat_framebuffercopyoverlaysize	128	, "cl"
mat_fullbright	0	, "cheat"
mat_hdr_level	0	, "matsys"
mat_hsv	0	, "cl"
mat_info	cmd		Shows material system info
mat_leafvis	0		Draw wireframe of current leaf
mat_levelflush	1
mat_loadtextures	1
mat_luxels	0	, "cheat"
mat_maxframelatency	1
mat_measurefillrate	0	, "cheat", "matsys"
mat_mipmaptextures	1	, "matsys"
mat_monitorgamma	1		monitor gamma (typically 2.2 for CRT and 1.7 for LCD)
mat_norendering	0
mat_normalmaps	0	, "cheat", "matsys"
mat_normals	0	, "cheat"
mat_parallaxmap	0	, "matsys"
mat_picmip	0	, "matsys"
mat_proxy	0	, "cheat", "matsys"
mat_reducefillrate	0	, "matsys"
mat_reloadallmaterials	cmd
mat_reloadmaterial	cmd
mat_reloadtextures	cmd
mat_reversedepth	0	, "cheat", "matsys"
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_texture_memory_usage	0	, "numeric"	Display the texture memory usage on the HUD.
mat_showcamerarendertarget	0	, "cheat", "cl"
mat_showenvmapmask	0	, "matsys"
mat_showframebuffertexture	0	, "cheat", "cl"
mat_showlightmapcomponent	0	, "matsys"	0: show normal-mapped lightmap 1: show component 1 1: show component 2 1: show component 3
mat_showlightmappage	-1
mat_showlowresimage	0	, "matsys"
mat_showmaterials	cmd		Show materials.
mat_showmaterialsverbose	cmd
mat_showmiplevels	0	, "matsys"
mat_showtextures	cmd		Show textures.
mat_showwatertextures	0	, "cheat", "cl"
mat_skybloomamount	1
mat_slopescaledepthbias_decal	0	, "matsys"
mat_slopescaledepthbias_normal	0	, "matsys"
mat_softwarelighting	0	, "matsys"
mat_softwareskin	0
mat_specular	1	, "matsys"	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_suppress	cmd		Supress a material from drawing
mat_surfaceid	0
mat_surfacemat	0
mat_texture_limit	-1	, "numeric", "matsys"	If this value is not -1, the material system will limit the amount of texture memory it uses in a frame. Useful for identifying performance cliffs. The value is in kilobytes.
-mat_texture_list	cmd
+mat_texture_list	cmd
mat_texture_list	0		For debugging, show a list of used textures per frame
mat_texture_list_all	0	, "numeric"	If this is nonzero, then the texture list panel will show all currently-loaded textures.
mat_texturelist_directories	0	, "numeric"
mat_texturelist_files	1	, "numeric"
mat_trilinear	0	, "matsys"
mat_viewportscale	1	, "cheat"	debugging viewport scale
mat_vsync	1	, "matsys"	Force sync to vertical retrace
mat_wateroverlaysize	128	, "cl"
mat_wireframe	0	, "cheat"
mat_yuv	0	, "cl"
maxplayers	cmd		Change the maximum number of players allowed on this server.
+melee	cmd
-melee	cmd
melee_force_scale	5	, "sv", "rep"
melee_lunge_always	0	, "sv", "rep"
melee_lunge_velocity	1200	, "sv", "rep"
mem_dump	cmd		dump memory stats.
mem_dumpstats	0		Dump current and max heap usage info to console at end of frame ( set to 2 for continuous output )
mem_force_flush	0		Force cache flush of unlocked resources on every alloc
minisave	cmd		Saves game (for current level only!)
minor_spit_arc	1	, "sv"
mod_forcedata	1		Forces all model file data into cache on model load.
mortar_visualize	0	, "sv"
motdfile	0	, "sv"	The MOTD file to load.
+movedown	cmd
+moveleft	cmd
+moveright	cmd
+moveup	cmd
-moveup	cmd
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_chattime	10	, "sv", "rep"	amount of time players can chat after the game is over
mp_decals	200	, "a"
mp_defaultteam	0	, "sv"
mp_facefronttime	3	, "sv", "rep"	After this amount of time of standing in place but aiming to one side, go ahead and move feet to face upper body.
mp_falldamage	0	, "sv", "nf"
mp_feetyawrate	720	, "sv", "rep"	How many degrees per second that we can turn our feet or upper body.
mp_flashlight	0	, "sv", "nf"
mp_footsteps	1	, "sv", "nf"
mp_forcecamera	0	, "sv", "rep"	Restricts spectator modes for dead players
mp_forcerespawn	1	, "sv", "nf"
mp_fraglimit	0	, "sv", "nf"
mp_friendlyfire	0	, "sv", "nf", "rep"
mp_ik	1	, "sv", "rep"	Use IK on in-place turns.
mp_teamlist	0	, "sv", "nf"
mp_teamoverride	1	, "sv"
mp_teamplay	0	, "sv", "nf"
mp_timelimit	0	, "sv", "nf", "rep"	game time per map in minutes
mp_weaponstay	0	, "sv", "nf"
muzzleflash_light	1	, "a", "cl"

N

Command	Default Value	Flags	Description
name	0	, "a", "user", "print"	Current user name
nav_analyze	cmd		Re-analyze the current Navigation Mesh and save it to disk.
nav_area_bgcolor	0	, "sv"	RGBA color to draw as the background color for nav areas while editing.
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 issue a 'nav_end_area' command.
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_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 ONE-WAY connection from the first to the second Area. To make a two-way connection, also connect the second area to the first.
nav_coplanar_slope_limit	0	, "sv"
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_crouch	cmd		Toggles the 'must crouch in this area' flag used by the AI system.
nav_delete	cmd		Deletes the currently highlighted Area.
nav_disconnect	cmd		To disconnect two Areas, mark an Area, highlight a second Area, then invoke the disconnect command. This will remove all connections between the two Areas.
nav_dont_hide	cmd		Toggles the 'area is not suitable for hiding spots' flag used by the AI system.
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_generate	cmd		Generate a Navigation Mesh for the current map and save it to disk.
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_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_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 a Navigation Mesh.
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 command.
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-filling stops when it hits an Area with the same Place, or a different Place than that of the initial Area.
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_precise	cmd		Toggles the 'dont avoid obstacles' flag used by the AI system.
nav_quicksave	0	, "sv", "cheat"	Set to one to skip the time consuming phases of the analysis. Useful for data collection and testing.
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_set_place_mode	cmd		Sets the editor into or out of Place mode. Place mode allows labelling of Area with Place names.
nav_show_approach_points	0	, "sv", "cheat"	Show Approach Points in the Navigation Mesh.
nav_show_area_info	0	, "sv"	Duration in seconds to show nav area ID and attributes while editing
nav_show_danger	0	, "sv", "cheat"	Show current 'danger' levels.
nav_show_player_counts	0	, "sv", "cheat"	Show current player counts in each area.
nav_slope_limit	0	, "sv"	The ground unit normal's Z component must be greater than this for nav areas to be generated.
nav_snap_to_grid	0	, "sv"	Snap to the nav generation grid when creating new nav areas
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"	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_strip	cmd		Strips all Hiding Spots, Approach Points, and Encounter Spots from the current Area.
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_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_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.
net_blockmsg	0	, "cheat"	1|name>
net_channels	cmd		Shows net channel info
net_chokeloop	0		Apply bandwidth choke to loopback packets
net_drawslider	0		Draw completion slider during signon
net_droppackets	0	, "cheat"	Drops next n packets on client
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
net_graphheight	64	, "cl"
net_graphpos	1	, "a", "cl"
net_graphsolid	1	, "a", "cl"
net_maxfilesize	16		Maximum allowed file size for uploading in MB
net_maxfragments	1280		Max fragment bytes per packet
net_scale	5	, "a", "cl"
net_showdrop	0		Show dropped packets in console
net_showevents	0		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 UPD packets summary to console
net_start	cmd		Inits multiplayer network sockets
net_synctags	0	, "cheat"	Insert tokens into the net stream to find client/server mismatches.
next	0	, "cheat"	Set to 1 to advance to next frame ( when singlestep == 1 )
nextdemo	cmd		Play next demo in sequence.
noclip	cmd		Toggle. Player becomes non-solid and flies.
notarget	cmd		Toggle. Player becomes hidden to NPCs.
npc_ammo_deplete	cmd		Subtracts half of the target's ammo
npc_bipass	cmd		Displays the local movement attempts by the given NPC(s) (triangulation detours). Failed bypass routes are displayed in red, successful bypasses are shown in green. Arguments: {entity_name} / {class_name} / no argument picks what player is looking at.
npc_combat	cmd		Displays text debugging information about the squad and enemy of the selected NPC (See Overlay Text) Arguments: {npc_name} / {npc class_name} / no argument picks what player is looking at
npc_conditions	cmd		Displays all the current AI conditions that an NPC has in the overlay text. Arguments: {npc_name} / {npc class_name} / no argument picks what player is looking at
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 this only works for npc classes that are already in the world. You can not create an entity that doesn't have an instance in the level. Arguments: {npc_class_name}
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 that location). Note that this only works for npc classes that are already in the world. You can not create an entity that doesn't have an instance in the level. Arguments: {npc_class_name}
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 looking at
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 entities drawn in green (can't get to it) Current enemy drawn in red Current target entity drawn in magenta All other entities drawn in pink Arguments: {npc_name} / {npc class_name} / no argument picks what player is looking at
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} / {npc class_name} / no argument picks what player is looking at
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: -none-
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 is looking at
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 rectangles. Line is color coded in the following manner: Blue - path to a node Cyan - detour around an object (triangulation) Red - jump Maroon - path to final target position Arguments: {npc_name} / {npc_class_name} / no argument picks what player is looking at
npc_select	cmd		Select or deselects the given NPC(s) for later manipulation. Selected NPC's are shown surrounded by a red translucent box Arguments: {entity_name} / {class_name} / no argument picks what player is looking at
npc_sentences	0	, "sv"
npc_speakall	cmd		Force the npc to try and speak all thier 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} / no argument picks what player is looking at
npc_steering_all	cmd		Displays the steering obstructions of all NPCs (used to perform local avoidance)
npc_task_text	cmd		Outputs text debugging information to the console about the all the tasks + break conditions of the selected NPC current schedule Arguments: {npc_name} / {npc class_name} / no argument picks what player is looking at
npc_tasks	cmd		Displays detailed text debugging information about the all the tasks of the selected NPC current schedule (See Overlay Text) Arguments: {npc_name} / {npc class_name} / no argument picks what player is looking at
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: {entity_name} / {class_name} / no argument picks what player is looking at
npc_vphysics	0	, "sv"

O

Command	Default Value	Flags	Description
occupant_debug_transition	0	, "sv"
old_radiusdamage	0	, "sv", "rep"
OpenStatsPanel	cmd		Opens the stats panel from the main menu
option_flash_grenade	0	, "sv"
option_no_grenade_hold	1	, "sv"
overview_alpha	1	, "cl"	Overview map translucency.
overview_health	1	, "cl"	Show player's health in map overview.
overview_locked	1	, "cl"	Locks map angle, doesn't follow view angle.
overview_mode	cmd		1|2>
overview_names	1	, "cl"	Show player's names in map overview.
overview_tracks	1	, "cl"	Show player's tracks in map overview.
overview_zoom	cmd		Sets overview map zoom: <zoom> [] [rel]

P

Command	Default Value	Flags	Description
particle_simulateoverflow	0	, "cheat", "cl"	Used for stress-testing particle systems. Randomly denies creation of particles.
passenger_collision_response_threshold	500	, "sv"
passenger_impact_response_threshold	-500	, "sv"
password	0	, "a"	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	1	, "cl"	Don't force visemes to always consider 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"
physics_budget	cmd		Times the cost of each active object
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 player is looking at. Arguments: full - enables all debug information
ping	cmd		Display ping to server.
pixelvis_debug	cmd		Dump debug info
play	cmd		Play a sound.
playdemo	cmd		Play a recorded demo file (.dem ).
player_alwaysrun	0	, "a", "sv"
player_dampen_roll_scalar	2	, "sv", "rep"
player_flashlight_power	100	, "sv"
player_grab_distance	60	, "sv", "cheat"
player_max_lift_force	30000	, "sv", "cheat"
player_max_pickup_mass	100	, "sv", "cheat"
player_max_pickup_size	128	, "sv", "cheat"
player_old_armor	0	, "sv"
player_showpredictedposition	0	, "sv"
player_showpredictedposition_timestep	1	, "sv"
player_sprint_enabled	0	, "sv"
player_squad_double_tap_time	0	, "sv"
player_squad_transient_commands	1	, "sv", "rep"
player_switch_weapons_on_found_ammo	0	, "a", "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
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
+policeradio	cmd
-policeradio	cmd
progress_enable	cmd
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 physically to damage but never break. Green maps health in the range of 100 down to 1.
props_break_max_pieces	-1	, "matsys"
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
quad_charge	1	, "sv", "cheat"
quad_debug_shockwave	0	, "sv"
quad_melee	1	, "sv", "cheat"
quad_shockwave	1	, "sv", "cheat"
quit	cmd		Exit the engine.
quti	cmd		Exit the engine.

R

Command	Default Value	Flags	Description
r_3dnow	cmd
r_3dsky	1	, "cheat", "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_ambientlightingonly	0	, "cheat"	Set this to 1 to light models with only ambient lighting (and no static lighting).
r_aspectratio	0	, "a", "cheat"
r_avglight	1
r_avglightmap	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 make all static lighting red for debugging. Must restart for change to take affect.
r_decal_cullsize	5		Decals under this size in pixels are culled
r_decals	2048
r_decalstaticprops	1		Decal static props test
r_DispBuildable	0	, "cheat"
r_DispDrawAxes	0
r_DispEnableLOD	0
r_DispFullRadius	400		Radius within which a displacement will stay at its highest LOD
r_DispLockLOD	0
r_DispRadius	500
r_DispSetLOD	0
r_DispTolerance	5
r_DispUpdateAll	0
r_DispUseStaticMeshes	1	, "cheat"	High end machines use static meshes. Low end machines use temp meshes.
r_DispWalkable	0	, "cheat"
r_DoCovertTransitions	1	, "numeric", "cl"
r_dopixelvisibility	1	, "cl"
r_drawbatchdecals	1		Render decals batched.
r_DrawBeams	1	, "cheat", "cl"
r_drawbrushmodels	1	, "cheat"	Render brush models.
r_drawclipbrushes	0	, "cheat"	Draw clip brushes
r_drawdecals	1	, "cheat"	Render decals.
r_drawdetailprops	1	, "matsys"
r_DrawDisp	1	, "cheat"	Toggles rendering of displacment maps
r_drawentities	1	, "cheat"
r_drawflecks	1	, "matsys"
r_drawfullskybox	1	, "cheat"
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_drawopaqueworld	1	, "cheat", "cl"
r_drawothermodels	1	, "cheat", "cl"
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"
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_dynamic	1
r_eyeglintlodpixels	20		The number of pixels wide an eyeball has to be before rendering an eyeglint. Is a floating point value.
r_eyegloss	1	, "a"
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	7	, "cheat", "cl"
r_farz	-1	, "cheat", "cl"	Override the far clipping plane. -1 means to use the value in env_fog_controller.
r_fastzreject	1		Activate/deactivates a fast z-setting algorithm to take advantage of hardware with fast z reject. Use -1 to default to hardware settings
r_flashlightconstant	0	, "cheat", "cl"
r_flashlightdrawfrustum	0	, "cl"
r_flashlightdrawfrustumbbox	0
r_flashlightdrawsweptbbox	0
r_flashlightfar	750	, "cheat", "cl"
r_flashlightfov	45	, "cheat", "cl"
r_flashlightlinear	100	, "cheat", "cl"
r_flashlightlockposition	0	, "cheat", "cl"
r_flashlightmodels	1	, "cl"
r_flashlightnear	1	, "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_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_JeepFOV	90	, "cheat", "cl"
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		number of random directions to fire rays when computing ambient lighting
r_lightcachecenter	1	, "cheat"
r_lightinterp	5		Controls the speed of light interpolation, 0 turns off interpolation
r_lightmap	-1
r_lightstyle	-1
r_lockpvs	0	, "cheat"	Lock the PVS so you can fly around and inspect what is being drawn.
r_lod	-1
r_lod_noupdate	0
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_mmx	cmd
r_modellodscale	1	, "studio"	1.0 is the default, set to a lower value (ie 0.5) to tend towards simpler models
r_modelwireframedecal	0	, "cheat"
r_newflashlight	1	, "cheat", "cl"
r_newproplighting	0
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		Activate/deactivates spew about what the occlusion system is doing.
r_overlayfademax	2000	, "matsys"
r_overlayfademin	1750	, "matsys"
r_overlaywireframe	0
r_PhysPropStaticLighting	1	, "cl"
r_pixelvis_partial	1	, "cl"
r_portalscloseall	0
r_portalsopenall	0
r_PortalTestEnts	1	, "cheat", "cl"	Clip entities against portal frustums.
r_printdecalinfo	cmd
r_propsmaxdist	1200	, "cl"	Maximum visible distance
r_radiosity	4		0: no radiosity 1: radiosity with ambient cube (6 samples) 2: radiosity with 162 samples 3: 162 samples for static props, 6 samples for everything else
r_rainalpha	0	, "cl"
r_rainalphapow	0	, "cl"
r_raindensity	0	, "cl"
r_RainHack	0	, "cl"
r_rainlength	0	, "cl"
r_RainProfile	0	, "cl"	Enable/disable rain profiling.
r_RainRadius	1500	, "cl"
r_RainSideVel	130	, "cl"	How much sideways velocity rain gets.
r_RainSimulate	1	, "cl"	Enable/disable rain simulation.
r_rainspeed	600	, "cl"
r_RainSplashPercentage	20	, "cl"
r_rainwidth	0	, "cl"
r_renderoverlayfragment	1
r_rootlod	0		Root LOD
r_ropebatch	1	, "cl"
r_ropetranslucent	1	, "cl"
r_screenfademaxsize	0	, "matsys"
r_screenfademinsize	0	, "matsys"
r_screenoverlay	cmd
r_sequence_debug	0	, "cl"
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_shadowmaxrendered	32	, "cl"
r_shadowrendertotexture	1
r_shadows	1
r_shadowwireframe	0	, "cheat"
r_showenvcubemap	0	, "cheat"
r_skin	0
r_skybox	1	, "cheat", "cl"	Enable the rendering of sky boxes
r_snapportal	-1
r_spray_lifetime	2		Number of rounds player sprays are visible
r_SprinklerSideVel	600	, "cl"
r_sse	cmd
r_sse2	cmd
r_staticpropinfo	0
r_teeth	1
r_TransitionSensitivity	6	, "cl"	Controls when LODs are changed. Lower numbers cause more overt LOD transitions.
r_updaterefracttexture	1	, "cl"
r_vehicleBrakeRate	1	, "sv", "cheat"
r_vehicleDrawDebug	0	, "sv", "cheat"
r_VehicleViewClamp	1	, "cheat", "cl"
r_VehicleViewDampen	1	, "sv", "cheat", "nf", "rep"
r_visocclusion	0		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	0
r_waterforcereflectentities	0
r_worldlightmin	0
r_worldlights	2		number of world lights to use per vertex
rate	30000	, "user"	Max bytes/sec the host can receive data
rcon	cmd		Issue an rcon command.
rcon_address	0		Address of remote server if sending unconnected rcon commands (format x.x.x.x:p)
rcon_password	0		remote console password.
recompute_speed	cmd		Recomputes clock speed (for debugging purposes).
record	cmd		Record a demo.
+reload	cmd
-reload	cmd
reload	cmd		Reload the most recent saved game (add setpos to jump to current view position on reload).
removeid	cmd		Remove a user ID from the ban list.
removeip	cmd		Remove an IP address from the ban list.
replaydelay	0	, "sv"
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
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.
revert	cmd		Revert convars to their default values.
+right	cmd
-right	cmd
room_type	0	, "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_drawlines	0	, "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_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.

S

Command	Default Value	Flags	Description
save	cmd		Saves current game.
say	cmd		Display player message
say_team	cmd		Display player message to team
scene_allowoverrides	1	, "sv"	When playing back a choreographed scene, allow per-model expression overrides.
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"	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.
+score	cmd
scr_centertime	2	, "cl"
screenshot	cmd		Take a screenshot.
sensitivity	8	, "a", "cl"	Mouse sensitivity.
servercfgfile	0	, "sv"
setang	cmd		Snap player eyes to specified pitch yaw <roll:optional> (must have sv_cheats).
setinfo	cmd		Addes a new user info value
setmaster	cmd
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).
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.
show_paused_panel	1	, "cl"
+showbudget	cmd
+showbudget_texture	cmd
showbudget_texture	0		Enable the texture budget panel.
+showbudget_texture_global	cmd
showhitlocation	0	, "sv"
showinfo	cmd		Shows a info panel: <type> <title> <message> [<command>]
showpanel	cmd		Shows a viewport panel <name>
showparticlecounts	0	, "cl"	Display number of particles drawn per frame
+showscores	cmd
showsniperdist	0	, "sv"
showsniperlines	0	, "sv"
showstats	cmd		Shows the stats for a given score file
showtriggers	0	, "sv", "cheat"	Shows trigger brushes
showtriggers_toggle	cmd		Toggle show triggers
+showvprof	cmd
singlestep	0	, "cheat"	Run engine in single step mode ( set next to 1 to advance a frame )
sk_airboat_drain_rate	10	, "sv"
sk_airboat_max_ammo	100	, "sv"
sk_airboat_recharge_rate	15	, "sv"
sk_ally_regen_time	0	, "sv"	Time taken for an ally to regenerate a point of health.
sk_apc_health	750	, "sv"
sk_bigmutant_dmg_charge	10	, "sv", "cheat"
sk_bigmutant_dmg_shockwave	15	, "sv", "cheat"
sk_bigmutant_dmg_shove	10	, "sv", "cheat"
sk_bot_dmg_dive	10	, "sv", "cheat"
sk_bot_health	50	, "sv", "cheat"
sk_bullseye_health	0	, "sv"
sk_ceiling_turret_health	100	, "sv", "cheat"
sk_citizen_giveammo_player_delay	10	, "sv"
sk_citizen_heal_ally	30	, "sv"
sk_citizen_heal_ally_delay	20	, "sv"
sk_citizen_heal_ally_min_pct	0	, "sv"
sk_citizen_heal_player	25	, "sv"
sk_citizen_heal_player_delay	25	, "sv"
sk_citizen_heal_player_min_forced	10	, "sv"
sk_citizen_heal_player_min_pct	0	, "sv"
sk_citizen_health	25	, "sv"
sk_citizen_player_stare_dist	72	, "sv"
sk_citizen_player_stare_time	1	, "sv"
sk_citizen_stare_heal_time	5	, "sv"
sk_crow_health	1	, "sv"
sk_crow_melee_dmg	0	, "sv"
sk_dmg_homer_grenade	20	, "sv"
sk_dmg_pathfollower_grenade	0	, "sv"
sk_dynamic_resupply_modifier	1	, "sv"
sk_elite_grunt_head_mult	1	, "sv", "cheat"
sk_elite_grunt_health	125	, "sv", "cheat"
sk_elite_grunt_kick	15	, "sv", "cheat"
sk_flashgrenade_radius	0	, "sv"
sk_fraggrenade_radius	250	, "sv", "cheat"
sk_grenade_spit_poison_dmg	5	, "sv", "cheat"
sk_grunt_assault_rifle_health	50	, "sv", "cheat"
sk_grunt_health	50	, "sv", "cheat"
sk_grunt_jetpack_health	30	, "sv", "cheat"
sk_grunt_kick	10	, "sv", "cheat"
sk_grunt_pistol_health	30	, "sv", "cheat"
sk_grunt_scattergun_health	40	, "sv", "cheat"
sk_healthcharger	50	, "sv", "cheat"
sk_healthkit	25	, "sv", "cheat"
sk_healthmega	100	, "sv"
sk_healthvial	10	, "sv", "cheat"
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	2	, "sv"	The angle in degrees of the cone in which the shots will be fired
sk_helicopter_grenadedamage	30	, "sv", "cheat"	The amount of damage the helicopter grenade deals.
sk_helicopter_grenadeforce	55000	, "sv", "cheat"	The physics force that the helicopter grenade exerts.
sk_helicopter_grenaderadius	275	, "sv", "cheat"	The damage radius of the helicopter grenade.
sk_helicopter_health	5600	, "sv"
sk_helicopter_roundsperburst	1	, "sv"	How many shots to fire in a single burst
sk_homer_grenade_radius	100	, "sv"
sk_jeep_gauss_damage	15	, "sv"
sk_mutant_major_bite_dmg	15	, "sv", "cheat"
sk_mutant_major_health	100	, "sv", "cheat"
sk_mutant_major_slash_dmg	10	, "sv", "cheat"
sk_mutant_major_slash_dmg_heavy	15	, "sv", "cheat"
sk_mutant_minor_bite_dmg	10	, "sv", "cheat"
sk_mutant_minor_health	25	, "sv", "cheat"
sk_mutant_minor_spit_dmg	5	, "sv", "cheat"
sk_npc_arm	1	, "sv", "cheat"
sk_npc_chest	1	, "sv", "cheat"
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_head	8	, "sv", "cheat"
sk_npc_head_helmet	1	, "sv", "cheat"
sk_npc_leg	1	, "sv", "cheat"
sk_npc_stomach	1	, "sv", "cheat"
sk_pathfollower_grenade_radius	0	, "sv"
sk_player_arm	1	, "sv", "cheat"
sk_player_chest	1	, "sv", "cheat"
sk_player_head	3	, "sv", "cheat"
sk_player_leg	1	, "sv", "cheat"
sk_player_stomach	1	, "sv", "cheat"
skill	3	, "a"	Game skill level (1-3).
slist	cmd		List servers on your LAN.
slot0	cmd
slot1	cmd
slot10	cmd
slot2	cmd
slot3	cmd
slot4	cmd
slot5	cmd
slot6	cmd
slot7	cmd
slot8	cmd
slot9	cmd
smoothstairs	1	, "sv", "rep"	Smooth player eye z coordinate when climbing stairs.
snapto	cmd
snd_async_fullyasync	0		All playback is fully async (sound doesn't play until data arrives).
snd_async_spew_blocking	0		Spew message to console any time async sound loading blocks on file i/o.
snd_digital_surround	0	, "a"
snd_disable_mixer_duck	0
snd_duckerattacktime	0	, "a"
snd_duckerreleasetime	2	, "a"
snd_duckerthreshold	0	, "a"
snd_ducktovolume	0	, "a"
snd_flushasync	cmd		Flush all async .wav data
snd_foliage_db_loss	4
snd_gain	1
snd_gain_max	1
snd_gain_min	0
snd_memasync	cmd		Show async memory stats
snd_mixahead	0	, "a"
snd_mixvol	cmd		Set named Mixgroup to mix volume.
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
snd_refdist	36
snd_restart	cmd		Restart sound system.
snd_show	0	, "cheat"	Show sounds info
snd_showclassname	0
snd_showmixer	0
snd_showstart	0	, "cheat"
snd_soundmixer	0
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
sniperspeak	0	, "sv"
sniperviewdist	6000	, "sv"
soundfade	cmd		Fade client volume.
soundinfo	cmd		Describe the current sound device.
soundlist	cmd		List all known sounds.
soundlist_playing	cmd		List all playing sounds
soundpatch_captionlength	2	, "sv", "rep"	How long looping soundpatch captions should display for.
soundscape_fadetime	3	, "cl"	Time to crossfade sound effects between soundscapes
soundscape_flush	cmd		Flushes the server & client side soundscapes
speak	cmd		Play a constructed sentence.
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
spike	cmd		generates a fake spike
srctvport	27020		Host SrcTV port
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 mode.
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
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_accelerate	10	, "sv", "nf", "rep"
sv_airaccelerate	10	, "sv", "nf", "rep"
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	, "matsys"
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	, "sv"	Set to 1 to save game on level transition. Does not affect autosave triggers.
sv_backspeed	0	, "a", "sv", "rep"	How much to slow down backwards motion
sv_bounce	0	, "sv", "nf", "rep"	Bounce multiplier for when physically simulated objects collide with other objects.
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_consistency	1	, "rep"	Whether the server enforces file consistency for critical files
sv_contact	0		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_debugresponses	0	, "sv"	Show verbose matching output (1 for simple, 2 for rule scoring)
sv_deltaprint	0		Print accumulated CalcDelta profiling data (only if sv_deltatime is on)
sv_deltatime	0		Enable profiling of CalcDelta calls
sv_downloadurl	0	, "rep"	Location from which clients can download missing files
sv_dumpresponses	0	, "sv"	Dump all response_rules.txt and rules (requires restart)
sv_enableoldqueries	1		Enable support for old style (HL1) server queries
sv_filterban	1		Set packet filtering by IP mode
sv_findsoundname	cmd		Find sound names which reference the specified wave files.
sv_footsteps	1	, "sv", "nf", "rep"	Play footstep sound for players
sv_forcepreload	0	, "a"	Force server side preloading.
sv_friction	4	, "sv", "nf", "rep"	World friction.
sv_gravity	600	, "sv", "nf", "rep"	World gravity.
sv_infinite_aux_power	0	, "sv", "cheat"
sv_instancebaselines	1		Enable instanced baselines. Saves network overhead.
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, 9999.0 rate, etc. )
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_logsdir	0	, "a"	Folder in the game directory where server logs will be stored.
sv_massreport	0	, "sv"
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_maxrate	0		Max bandwidth rate allowed on server, 0 == unlimited
sv_maxspeed	320	, "sv", "nf", "rep"
sv_maxunlag	1	, "sv"	Maximum lag compensation in seconds
sv_maxupdaterate	60		Maximum updates per second that the server will allow
sv_maxvelocity	3500	, "sv", "rep"	Maximum speed any ballistically moving object is allowed to attain per axis.
sv_minrate	0		Min bandwidth rate allowed on server, 0 == unlimited
sv_minupdaterate	10		Minimum updates per second that the server will allow
sv_netvisdist	10000	, "sv", "cheat"	Test networking visibility distance
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_password	0	, "nf", "prot"	Server password for entry into multiplayer games
sv_pausable	0	, "nf"	Is the server pausable.
sv_precachegeneric	cmd		Usage: sv_precachegeneric <name> [ preload ] Add file to precache list.
sv_precacheinfo	cmd		Show precache info.
sv_precachemodel	cmd		Usage: sv_precachemodel <name> [ preload ] Add model to precache list.
sv_precachesound	cmd		Usage: sv_precachesound <name> [ preload ] Add sound to precache list.
sv_pushaway_clientside_size	15	, "sv", "rep"	Minimum size of pushback objects
sv_rcon_banpenalty	0		Number of minutes to ban users who fail rcon authentication
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_rollangle	0	, "sv", "nf", "rep"	Max view roll angle
sv_rollspeed	200	, "sv", "nf", "rep"
sv_sendtables	0		Force full sendtable sending path.
sv_show_crosshair_target	0	, "sv"
sv_showhitboxes	-1	, "sv", "cheat"	Send server-side hitboxes for specified entity to client (NOTE: this uses lots of bandwidth, use on listen server only).
sv_showladders	0	, "sv"	Show bbox and dismount points for all ladders (must be set before level load.)
sv_skyname	0	, "a", "sv", "rep"	Current name of the skybox texture
sv_soundemitter_filecheck	cmd		Report missing wave files for sounds and game_sounds files.
sv_soundemitter_flush	cmd		Flushes the sounds.txt system (server only)
sv_soundemitter_trace	0	, "sv", "rep"	Show all EmitSound calls including their symbolic name and the actual wave file they resolved to
sv_soundscape_printdebuginfo	cmd		print soundscapes
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_stepsize	18	, "sv", "nf", "rep"
sv_stopspeed	100	, "sv", "nf", "rep"	Minimum stopping speed when on ground.
sv_stressbots	0		If set to 1, the server calculates data and fills packets to bots. Used for perf testing.
sv_strict_notarget	0	, "sv"	If set, notarget will cause entities to never think they are in the pvs
sv_suppress_viewpunch	0	, "sv", "rep"
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_unlag	1	, "sv"	Enables player lag compensation
sv_unlag_debug	0	, "sv"
sv_unlockedchapters	6	, "a"	Highest unlocked game chapter.
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"
sv_wateraccelerate	10	, "sv", "nf", "rep"
sv_waterdist	12	, "sv", "rep"	Vertical view fixup when eyes are near water plane.
sv_waterfriction	1	, "sv", "nf", "rep"

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> Defaults are: <distance 1024> <flags 0> <magnitude 0> <scale 0>
Test_EHandle	cmd
test_entity_blocker	cmd		Test command that drops an entity blocker out in front of the player.
Test_InitRandomEntitySpawner	cmd
Test_Loop	cmd		Test_Loop <loop name> - loop back to the specified loop start point unconditionally.
Test_LoopCount	cmd		Test_LoopCount <loop name> <count> - loop back to the specified loop start point the specified # of times.
Test_LoopForNumSeconds	cmd		Test_LoopForNumSeconds <loop name> - loop back to the specified start point for the specified # of seconds.
test_nav_opt	1	, "sv"
Test_ProxyToggle_EnableProxy	cmd
Test_ProxyToggle_EnsureValue	cmd
Test_ProxyToggle_SetValue	cmd
Test_RandomChance	cmd		Test_RandomChance <percent chance, 0-100> <token1> <token2...> - Roll the dice and maybe run the command following the percentage chance.
Test_RandomizeInPVS	cmd
Test_RandomPlayerPosition	cmd
Test_RemoveAllRandomEntities	cmd
Test_RunFrame	cmd
Test_SendKey	cmd
Test_SpawnRandomEntities	cmd
Test_StartLoop	cmd		Test_StartLoop <loop name> - Denote the start of a loop. Really just defines a named point you can jump to.
Test_StartScript	cmd		Start a test script running..
Test_Wait	cmd
Test_WaitForCheckPoint	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
think_limit	10	, "sv", "rep"	Maximum think time in milliseconds, warning is printed if this is exceeded.
thirdperson	cmd		Switch to thirdperson camera.
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.
toggleconsole	cmd		Show/hide the console.
trace_report	0	, "sv"
tracer_extra	1	, "cl"
tv_autorecord	0		Automatically records all games as SrcTV demos.
tv_debug	0		SrcTV debug info.
tv_delay	10	, "sv"	SrcTV broadcast delay in seconds
tv_dispatchmode	1		Dispatch clients to relay proxies: 0=never, 1=if appropriate, 2=always
tv_enable	0		Activates SrcTV on server.
tv_maxclients	128		Maximum client number on SrcTV server.
tv_maxrate	3500		Max SrcTV spectator bandwidth rate allowed, 0 == unlimited
tv_name	0		SrcTV host name
tv_overrideroot	0		Overrides the SrcTV master root address.
tv_password	0	, "nf", "prot"	SrcTV password for all clients
tv_record	cmd		Starts SrcTV demo recording.
tv_relay	cmd		Connect to SrcTV server and relay broadcast.
tv_relaypassword	0	, "nf", "prot"	SrcTV password for relay proxies
tv_retry	cmd		Reconnects the SrcTV relay proxy.
tv_snapshotinterval	2		Take game snapshot every nth tick
tv_status	cmd		Connect to specified SrcTV server.
tv_stop	cmd		Stops the SrcTV broadcast.
tv_stoprecord	cmd		Stops SrcTV demo recording.

U

Command	Default Value	Flags	Description
unbind	cmd		Unbind a key.
unbindall	cmd		Unbind all keys.
undie	cmd		Player gets full health.
unpause	cmd		Unpause the game.
upload_stats	cmd		uploads game stats to steam server
+use	cmd
-use	cmd
use	cmd		Use a particular weapon Arguments: <weapon_name>
use_true_pattern	0	, "sv"
user	cmd		Show user data.
users	cmd		Show user info for players on server.

V

Command	Default Value	Flags	Description
v_centermove	0	, "cl"
v_centerspeed	500	, "cl"
vcollide_wireframe	0	, "cheat"
vcollide_wireframe_axes	0
vcr_verbose	0		Write extra information into .vcr file.
vehicle_damage_mod	2	, "sv"
vehicle_headlight_pitch	10	, "cl"
vehicle_headlight_roll	0	, "cl"
vehicle_headlight_yaw	0	, "cl"
vehicle_passenger_damage_mod	1	, "sv"
version	cmd		Print version info string.
vgui_drawfocus	0		Report which panel is under the mouse.
-vgui_drawtree	cmd
+vgui_drawtree	cmd
vgui_drawtree	0	, "cheat"	Draws the vgui panel hiearchy to the specified depth level.
vgui_drawtree_clear	cmd
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_togglepanel	cmd		show/hide vgui panel by name.
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_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", "cl"	Enable/disable voice in this mod.
voice_overdrive	2
voice_overdrivefadetime	0
voice_profile	0
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
-voicerecord	cmd
+voicerecord	cmd
volume	0	, "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_spikes	0		Framerate at which vprof will begin to dump spikes to the console. 0 = disabled.
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_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_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_stop	cmd
vprof_prevsibling	cmd
vprof_record_start	cmd		Start recording vprof data for playback later.
vprof_record_stop	cmd
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_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)
vtune	cmd		Controls VTune's sampling.

W

Command	Default Value	Flags	Description
wait	cmd		Stop command parsing until next frame.
+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 player
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 selected hull size (see ai_next_hull)
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
wc_update_entity	cmd		Updates the entity's position/angles when in edit mode
weapon_showproficiency	0	, "sv"
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
N/A	N/A	N/A	N/A

Y

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

Z

Command	Default Value	Flags	Description
+zoom	cmd
-zoom	cmd
zoom_sensitivity_ratio	1	, "cl"	Additional mouse sensitivity scale factor applied when FOV is zoomed in.