View source for Mapbase/Entities

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{{subpage|[[Mapbase/Docs|Docs]]}}

One of the main goals of {{mb|4.1}} is to expand upon the entities that can be placed in Hammer. This includes changes to existing entities as well as completely new entities. This article serves as an index regarding these changes.

{{note|'''I/O/KV''' stands for '''Inputs/Outputs/KeyValues'''.}}

{{toc}}

== Base Changes ==

Many of Mapbase's changes (mainly new I/O/KV) apply to all of a certain type of entity, rather than any specific entity. The following articles go into detail regarding their respective base classes:

<ul>
[[Mapbase/Entities/Base Entity|Base Entity]] — Changes to all entities.
	<ul>↳ [[Mapbase/Entities/Base Animating|Base Animating]] — Changes to entities that use models.
			<ul>↳ [[Mapbase/Entities/Base Combat Character|Base Combat Character]] — Changes to NPCs ''and'' players.
				<ul>↳ [[Mapbase/Entities/NPCs|NPCs]] — Changes to NPCs.</ul>
			</ul>
			<ul>↳ [[Mapbase/Entities/Weapons|Weapons]] — Changes to weapons.</ul>
	</ul>
	<ul>↳ [[Mapbase/Entities/Filters|Filters]] — Changes to filters.</ul>
</ul>

== Entity List ==
{{important|The list was last updated for Mapbase v6.2.}}

The following list contains every entity that can be placed in Hammer when using Mapbase, including pre-existing entities as well as new entities. Each entity's status indicates how Mapbase has affected it compared to default Source 2013. Note that this generally does not count the base changes described above.

=== Legend ===

{| class="standard-table"
! Status
! Meaning
|-
| {{N/A|Stock}}
|This entity has not been changed.
|-
| {{Both|Changed}}
|This entity has been changed by Mapbase.
|-
| {{No|Obsolete}}
|This entity has been partially or fully obsoleted by Mapbase.
|-
| {{N/A|Affected}}
|This entity has not been changed directly, but it has been affected by Mapbase in some other way.
|-
| {{Yes|New}}
|This entity was added to Mapbase and did not exist before.
|-
| {{Yes|Ported}}
|This entity was ported or partially ported to Mapbase from another game or mod.
|-
| {{Yes|Replicated}}
|This entity is based on an entity from another game or mod, but it is not a direct port.
|-
| {{Both|Restored}}
|This entity already existed, but it was not accessible to mappers before Mapbase due to lack of FGD definition, available I/O/KV, etc.
|}

<hr>

=== Entities ===

{| class="standard-table sortable"
! Classname
! Status
! Summary
|-
|{{ent|ai_ally_manager}}
|{{N/A|Stock}}
|
|-
|{{ent|ai_battle_line}}
|{{N/A|Stock}}
|
|-
|{{ent|ai_changehintgroup}}
|{{No|Obsolete}}
|Deprecated by <code>SetHintGroup</code> input and entity finder entities.
|-
|{{ent|ai_changetarget}}
|{{N/A|Stock}}
|
|-
|{{ent|ai_citizen_response_system}}
|{{N/A|Stock}}
|
|-
|{{ent|ai_goal_actbusy}}
|{{Both|Changed}}
|<code>ForceThisNPCToStopBusy</code> and <code>OnNPCStartedLeavingBusy</code>, casual actbusy, etc. {{todo|Expand upon "etc."}}
|-
|{{ent|ai_goal_actbusy_queue}}
|{{N/A|Affected}}
|This derives from <code>ai_goal_actbusy</code> and receives the same improvements.
|-
|{{ent|ai_goal_assault}}
|{{N/A|Stock}}
|
|-
|{{ent|ai_goal_fear}}
|{{Yes|New}}
|Allows mappers to control the fear behavior allies formerly only used automatically against hunters.
|-
|{{ent|ai_goal_follow}}
|{{Both|Changed}}
|Wait points have been improved and unmarked formations have been added to the editor, but follow behavior itself hasn't changed much.
|-
|{{ent|ai_goal_injured_follow}}
|{{N/A|Affected}}
|This derives from <code>ai_goal_follow</code> and receives the same improvements.
|-
|{{ent|ai_goal_lead}}
|{{N/A|Stock}}
|It has angles in Hammer now, but other than that it just has indirect changes from <code>ai_goal_lead_weapon</code>.
|-
|{{ent|ai_goal_lead_weapon}}
|{{N/A|Stock}}
|Timeout time can be specified, <code>weapon_bugbait</code> is no longer hardcoded, etc. {{todo|Expand upon "etc."}}
|-
|{{ent|ai_goal_operator}}
|{{N/A|Stock}}
|
|-
|{{ent|ai_goal_police}}
|{{N/A|Affected}}
|Some <code>npc_metropolice</code> changes are related to police goals, but nothing has been changed in the behavior itself.
|-
|{{ent|ai_goal_standoff}}
|{{Both|Changed}}
|Custom standoff parameters are now in the FGD and medium cover hints are now fully implemented as potential cover.
|-
|{{ent|ai_npc_eventresponsesystem}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|ai_relationship}}
|{{Both|Changed}}
|"Classify" classes (e.g. <code>CLASS_PLAYER_ALLY</code>) can now be used. See the new <code>ai_relationship_classify</code> for changing default relationships.
|-
|{{ent|ai_relationship_classify}}
|{{Yes|New}}
|A special version of <code>ai_relationship</code> that modifies relationship classes directly within in the gamerules, allowing mappers to change the game's "true" default relationships for their map. This also allows <code>ai_relationship</code> to be used on top of a global relationship modification. For example, let's say you want all <code>npc_metropolice</code> (<code>CLASS_METROPOLICE</code>) to be hostile to <code>npc_combine_s</code> (<code>CLASS_COMBINE</code>) *except* for a few <code>npc_metropolice</code> that don't attack soldiers for environmental or balance reasons. This entity allows you to have that kind of relationship setup.
|-
|{{ent|ai_script_conditions}}
|{{Both|Changed}}
|<code>SatisfyConditions</code> input, NPC state can be set to "Don't care"
|-
|{{ent|ai_sound}}
|{{Both|Changed}}
|Unmarked sound types and contexts have been added to the editor, a sound "owner" can now be specified
|-
|{{ent|ai_speechfilter}}
|{{N/A|Stock}}
|
|-
|{{ent|ai_weaponmodifier}}
|{{Yes|New}}
|Modifies a NPC's shot regulator to change burst-related stuff. {{bug|hidetested=1|Possibly non-functional.}}
|-
|{{ent|aiscripted_schedule}}
|{{N/A|Stock}}
|
|-
|{{ent|ambient_generic}}
|{{Both|Changed}}
|<code>SetSound</code>, sound flags keyvalue with "Pause sound with game pause" option, <code>!activator</code> support, <code>OnSoundFinished</code>
|-
|{{ent|assault_assaultpoint}}
|{{N/A|Stock}}
|
|-
|{{ent|assault_rallypoint}}
|{{N/A|Stock}}
|
|-
|{{ent|color_correction}}
|{{N/A|Stock}}
|
|-
|{{ent|color_correction_volume}}
|{{N/A|Stock}}
|
|-
|{{ent|combine_mine}}
|{{Both|Changed}}
|Added friend/foe override filters, fixed default enemy registering, added several new I/O/KV including the ability to start friendly, etc. Also actually acts like a point entity in Hammer.
|-
|{{ent|concussiveblast}}
|{{Both|Restored}}
|This entity is used for the striders' warp cannon and was used for the cut Combine Guard's weapon, but Mapbase gives it a bunch of I/O/KV and puts it in the FGD.
|-
|{{ent|cycler}}
|{{N/A|Stock}}
|
|-
|{{ent|cycler_actor}}
|{{N/A|Stock}}
|
|-
|{{ent|env_alyxemp}}
|{{N/A|Stock}}
|
|-
|{{ent|env_ar2explosion}}
|{{N/A|Stock}}
|
|-
|{{ent|env_beam}}
|{{Both|Changed}}
|Some fixes, <code>Amplitude</code> input, ability to set start/end entity, etc.
|-
|{{ent|env_beverage}}
|{{N/A|Stock}}
|
|-
|{{ent|env_blood}}
|{{N/A|Stock}}
|
|-
|{{ent|env_break_shooter}}
|{{Yes|New}}
|Shoots gibs otherwise associated with <code>func_breakable</code>.
|-
|{{ent|env_bubbles}}
|{{N/A|Stock}}
|
|-
|{{ent|env_citadel_energy_core}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|env_closecaption}}
|{{Yes|New}}
|Emits captions/subtitles manually without requiring an accompanying sound.
|-
|{{ent|env_credits}}
|{{Both|Changed}}
|The ability to use custom credits files and set the number of lingering ending lines have been added.
|-
|{{ent|env_cubemap}}
|{{Both|Changed}}
|[[Parallax Corrected Cubemaps]] are now supported. Also see [[Mapbase/Docs/Autocubemap|Autocubemap]].
|-
|{{ent|env_dof_controller}}
|{{Yes|Ported}}
|An entity ported from the {{astools|4|nt=1}} which allows for a complex depth-of-field effect.
|-
|{{ent|env_dustpuff}}
|{{N/A|Stock}}
|
|-
|{{ent|env_effectscript}}
|{{N/A|Stock}}
|
|-
|{{ent|env_embers}}
|{{N/A|Stock}}
|
|-
|{{ent|env_entity_dissolver}}
|{{N/A|Stock}}
|
|-
|{{ent|env_entity_igniter}}
|{{N/A|Stock}}
|
|-
|{{ent|env_entity_maker}}
|{{Both|Changed}}
|<code>OutSpawnedEntity</code> and <code>ForceSpawnAtEntityOrigin/Center</code> have been added.
|-
|{{ent|env_explosion}}
|{{Both|Changed}}
|<code>SetIgnoredEntity</code> has been added.
|-
|{{ent|env_fade}}
|{{Both|Changed}}
|Added "Don't purge" spawnflag, which stops an <code>env_fade</code> from overwriting all other fades.
|-
|{{ent|env_fire}}
|{{N/A|Stock}}
|
|-
|{{ent|env_firesensor}}
|{{Both|Changed}}
|New spawnflag for accepting flares. Flares will give off dynamic heat based off of their lifetime.
|-
|{{ent|env_firesource}}
|{{N/A|Stock}}
|
|-
|{{ent|env_flare}}
|{{N/A|Stock}}
|
|-
|{{ent|env_fog_controller}}
|{{Both|Changed}}
|Starts with fog enabled. {{todo|"Also see Radial Fog" with link to graphical changes}}
|-
|{{ent|env_funnel}}
|{{Both|Changed}}
|<code>Activate</code> input, "Don't remove on fire" flag, missing sprite added to mod files.
|-
|{{ent|env_global}}
|{{Both|Changed}}
|<code>Counter</code> output replaced with <code>OutCounter</code> in an attempt to dodge the aliasing issue. New global states have also been added, but they're unrelated to env_global itself. {{todo|Document them}}
|-
|{{ent|env_global_light}}
|{{Yes|Ported}}
|An orthographic projected texture entity ported from the {{astools|4|nt=1}}. It's received a few changes in Mapbase, like zero default offset with keyvalues for mappers change it themselves.
|-
|{{ent|env_gunfire}}
|{{Both|Changed}}
|Ability to choose any sound in the sound browser, <code>FireBurst</code> for firing bursts manually, <code>OnFire</code> for each bullet.
|-
|{{ent|env_headcrabcanister}} {{hl2}}
|{{Both|Changed}}
|<code>StopHissing</code> to stop post-impact hissing, <code>OnCrab</code> for each crab that emerges from the canister
|-
|{{ent|env_hudhint}}
|{{Both|Changed}}
|Button combinations, raw strings, etc. as well as <code>SetHudHint</code>. {{todo|Expand upon "etc."}}
|-
|{{ent|env_instructor_hint}}
|{{Yes|Ported}}
|Mapper-placed hint for the game instructor.
|-
|{{ent|env_laser}}
|{{Both|Changed}}
|<code>OnTouchedByEntity</code> added, based on the output from <code>env_beam</code>. It fires per frame though, so be careful.
|-
|{{ent|env_lightglow}}
|{{Both|Changed}}
|Added <code>Enable/Disable</code> inputs and the ability to start disabled. Fade distances in Hammer also now have spheres.
|-
|{{ent|env_message}}
|{{N/A|Stock}}
|
|-
|{{ent|env_microphone}}
|{{Both|Changed}}
|Added unmarked DSP presets, SetDSPPreset, specific channel/pitch scale, and a local landmark keyvalue similar to trigger_teleport.
|-
|{{ent|env_muzzleflash}}
|{{N/A|Stock}}
|
|-
|{{ent|env_particle_performance_monitor}}
|{{N/A|Stock}}
|
|-
|{{ent|env_particlelight}}
|{{N/A|Stock}}
|
|-
|{{ent|env_particlescript}}
|{{N/A|Stock}}
|
|-
|{{ent|env_physexplosion}}
|{{Both|Changed}}
|<code>ExplodeAndRemove</code>, negative magnitude for pulling things in
|-
|{{ent|env_physimpact}}
|{{N/A|Stock}}
|
|-
|{{ent|env_player_surface_trigger}}
|{{N/A|Stock}}
|
|-
|{{ent|env_projectedtexture}}
|{{Both|Changed}}
|Uses improvements from the VDC, the {{astools|4|nt=1}}, and a few open-source mods. {{todo|Dedicated article}}
|-
|{{ent|env_rotorshooter}}
|{{N/A|Stock}}
|
|-
|{{ent|env_rotorwash}}
|{{N/A|Stock}}
|
|-
|{{ent|env_rotorwash_emitter}}
|{{N/A|Stock}}
|
|-
|{{ent|env_screeneffect}}
|{{N/A|Stock}}
|
|-
|{{ent|env_shake}}
|{{N/A|Stock}}
|
|-
|{{ent|env_shooter}}
|{{N/A|Stock}}
|
|-
|{{ent|env_smokestack}}
|{{Both|Changed}}
|Now properly derives from Targetname in Hammer, meaning it is no longer missing user I/O, etc.
|-
|{{ent|env_smoketrail}}
|{{N/A|Stock}}
|
|-
|{{ent|env_soundscape}}
|{{N/A|Stock}}
|
|-
|{{ent|env_soundscape_proxy}}
|{{N/A|Stock}}
|
|-
|{{ent|env_soundscape_triggerable}}
|{{N/A|Stock}}
|
|-
|{{ent|env_spark}}
|{{N/A|Stock}}
|
|-
|{{ent|env_speaker}}
|{{Both|Changed}}
|Now supports a "target" to use for selected responses (<code>!target1</code> scene actor, sound origin, etc.) and also has a new <code>OnSpeak</code> output
|-
|{{ent|env_splash}}
|{{N/A|Stock}}
|
|-
|{{ent|env_sporeexplosion}}
|{{N/A|Stock}}
|
|-
|{{ent|env_sprite}}
|{{N/A|Stock}}
|
|-
|{{ent|env_sprite_oriented}}
|{{N/A|Stock}}
|
|-
|{{ent|env_spritetrail}}
|{{N/A|Stock}}
|
|-
|{{ent|env_starfield}}
|{{N/A|Stock}}
|
|-
|{{ent|env_steam}}
|{{N/A|Stock}}
|
|-
|{{ent|env_sun}}
|{{N/A|Stock}}
|
|-
|{{ent|env_terrainmorph}}
|{{N/A|Stock}}
|
|-
|{{ent|env_texturetoggle}}
|{{N/A|Stock}}
|
|-
|{{ent|env_tonemap_controller}}
|{{Both|Changed}}
|Added <code>UseDefaultBloomScale</code> and <code>SetBloomScaleRange</code> to Hammer, fixed <code>SetBloomScaleRange</code> only accepting single floats.
|-
|{{ent|env_viewpunch}}
|{{N/A|Stock}}
|
|-
|{{ent|env_wind}}
|{{Both|Changed}}
|Added "wind radius", a feature from {{l4d|4}} that allows for multiple <code>env_wind</code> entities in different areas. Also added inputs to change all wind parameters and a "Tree sway scale" for how much an <code>env_wind</code> entity should affect [[$treesway]] materials. Also added "inner" radius, which allows the <code>env_wind</code>'s intensity to fade out in combination with regular wind radius.
|-
|{{ent|env_zoom}}
|{{Both|Changed}}
|Added <code>UnZoomWithRate</code> and <code>SetZoomRate</code> inputs for unzooming at the zoom rate and setting the zoom rate after spawning.
|-
|{{ent|filter_activator_class}}
|{{N/A|Affected}}
|Uses all base filter changes, including <code>SetField</code> to change the primary "field" of most filters (e.g. the classname on <code>filter_activator_class</code>) and <code>TestEntity</code> to test a specific entity against the filter. See [Mapbase/Entities/Filters|the dedicated article] for more information.
|-
|{{ent|filter_activator_classify}}
|{{Yes|New}}
|Filters an entity by its "Classify" class, e.g. <code>CLASS_PLAYER_ALLY</code>.
|-
|{{ent|filter_activator_context}}
|{{Yes|New}}
|Filters an entity by its response contexts. There is a filter_activator_context available in {{l4d|4}} and newer games, but this entity works differently and has new options/capabilities.
|-
|{{ent|filter_activator_hintgroup}}
|{{Yes|New}}
|Filters an NPC by its hint group.
|-
|{{ent|filter_activator_involume}}
|{{Yes|New}}
|Only passes entities within the specified volume, e.g. a trigger.
|-
|{{ent|filter_activator_keyfield}}
|{{Yes|New}}
|Filters an entity by the value of the specified keyvalue, similar to {{ent|logic_keyfield}}.
|-
|{{ent|filter_activator_mass_greater}}
|{{N/A|Affected}}
|Uses all base filter changes detailed in <code>filter_activator_class</code>.
|-
|{{ent|filter_activator_model}}
|{{Yes|Ported}}
|Filters an entity by its model name.
|-
|{{ent|filter_activator_name}}
|{{N/A|Affected}}
|Uses all base filter changes detailed in <code>filter_activator_class</code>.
|-
|{{ent|filter_activator_relationship}}
|{{Yes|New}}
|Filters an entity by its relationship to the target entity.
|-
|{{ent|filter_activator_team}}
|{{N/A|Affected}}
|Uses all base filter changes detailed in <code>filter_activator_class</code>.
|-
|{{ent|filter_activator_squad}}
|{{Yes|New}}
|Filters an NPC by its squad name.
|-
|{{ent|filter_activator_surfacedata}}
|{{N/A|Affected}}
|Filters an entity by its surface data.
|-
|{{ent|filter_base}}
|{{Both|Restored}}
|A base filter that always returns true.
|-
|{{ent|filter_blood_control}}
|{{Yes|New}}
|Controls the filter owner's ability to produce blood from damage. This exists to take advantage of workarounds originally used for {{ent|filter_damage_transfer}}. Can use a secondary filter to filter blood and/or actual damage.
|-
|{{ent|filter_combineball_type}} {{hl2}}
|{{N/A|Affected}}
|Uses all base filter changes detailed in <code>filter_activator_class</code>.
|-
|{{ent|filter_damage_mod}}
|{{Yes|New}}
|Modifies damage taken by the filter's owner. Can use a secondary filter for various purposes.
|-
|{{ent|filter_damage_transfer}}
|{{N/A|Affected}}
|Transfers damage taken by the filter's owner to the specified entity. Can use a secondary filter for various purposes.
|-
|{{ent|filter_damage_type}}
|{{Both|Changed}}
|New option for setting how to compare the damage type (should contain one, all, etc.).
|-
|{{ent|filter_enemy}}
|{{N/A|Affected}}
|This derives from <code>ai_goal_actbusy</code> and receives the same improvements.
|-
|{{ent|filter_multi}}
|{{N/A|Affected}}
|Uses all base filter changes detailed in <code>filter_activator_class</code>.
|-
|{{ent|filter_redirect_inflictor}}
|{{Yes|New}}
|Redirects to a target filter with the damage inflictor as the activator instead of the attacker.
|-
|{{ent|filter_redirect_owner}}
|{{Yes|New}}
|Redirects to a target filter with the activator's owner entity as the activator instead of the original activator.
|-
|{{ent|filter_script}}
|{{Yes|New}}
|A filter which utilizes hooks in its [[Entity Scripts]].
|-
|{{ent|func_areaportal}}
|{{N/A|Stock}}
|
|-
|{{ent|func_areaportal_oneway}}
|{{Yes|New}}
|Variant of func_areaportal that only draws when viewed from one direction. Based on the code from [[CAreaPortalOneWay|this article]].
|-
|{{ent|func_areaportalwindow}}
|{{N/A|Stock}}
|
|-
|{{ent|func_breakable}}
|{{Both|Changed}}
|
|-
|{{ent|func_breakable_surf}}
|{{Both|Changed}}
|
|-
|{{ent|func_brush}}
|{{Both|Changed}}
|
|-
|{{ent|func_bulletshield}}
|{{N/A|Stock}}
|
|-
|{{ent|func_button}}
|{{N/A|Stock}}
|
|-
|{{ent|func_clip_client}}
|{{Yes|New}}
|A special brush that only has a physics shadow on the client, allowing clientside ragdolls to collide with it.
|-
|{{ent|func_clip_vphysics}}
|{{Both|Changed}}
|Implemented the "Start Disabled" keyvalue and added a new <code>SetFilter</code> input.
|-
|{{ent|func_combine_ball_spawner}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|func_commandredirect}} {{hl2}}
|{{Yes|New}}
|Detects when the player commands their squad to move somewhere within the volume, with the ability to fire outputs, cancel the order, redirect the order, etc.
|-
|{{ent|func_conveyor}}
|{{N/A|Stock}}
|
|-
|{{ent|func_detail}}
|{{N/A|Stock}}
|
|-
|{{ent|func_door}}
|{{Both|Changed}}
|No longer contains obsolete GoldSrc-era keyvalues.
|-
|{{ent|func_door_rotating}}
|{{N/A|Affected}}
|Uses the same changes as <code>func_door</code>.
|-
|{{ent|func_dustcloud}}
|{{Both|Changed}}
|Radius now displays in Hammer.
|-
|{{ent|func_dustmotes}}
|{{Both|Changed}}
|Radius now displays in Hammer.
|-
|{{ent|func_fake_worldportal}}
|{{Yes|New}}
|WIP entity inspired by {{p2|4|nt=1}}'s world portals created by taking advantage of view rendering tricks without having to use any code from Portal itself.
|-
|{{ent|func_fish_pool}}
|{{Both|Changed}}
|Contains several new I/O/KV for controlling the fish.
|-
|{{ent|func_guntarget}}
|{{N/A|Stock}}
|
|-
|{{ent|func_healthcharger}} {{hl2}}
|{{Both|Changed}}
|Has been given some of <code>item_healthcharger</code>'s I/O/KV, but not all of them.
|-
|{{ent|func_illusionary}}
|{{N/A|Stock}}
|
|-
|{{ent|func_instance}}
|{{N/A|Stock}}
|
|-
|{{ent|func_instance_parms}}
|{{N/A|Stock}}
|
|-
|{{ent|func_ladder}}
|{{Both|Restored}}
|The original brush ladder from MP games like {{css|4|nt=1}}. Implemented based on the [[Brush ladders]] article.
|-
|{{ent|func_ladderendpoint}}
|{{N/A|Stock}}
|
|-
|{{ent|func_lod}}
|{{Both|Changed}}
|Added the ability to manually choose a maximum fade distance.
|-
|{{ent|func_lookdoor}}
|{{N/A|Stock}}
|
|-
|{{ent|func_monitor}}
|{{N/A|Stock}}
|
|-
|{{ent|func_movelinear}}
|{{Both|Changed}}
|Integrated [[CFuncMoveLinear ParentingFix]].
|-
|{{ent|func_null}}
|{{Yes|New}}
|Brush version of <code>info_null</code>. Functionally identical.
|-
|{{ent|func_occluder}}
|{{N/A|Stock}}
|
|-
|{{ent|func_physbox}}
|{{Both|Changed}}
|<code>SetDebris</code> input for toggling debris status.
|-
|{{ent|func_platrot}}
|{{N/A|Stock}}
|
|-
|{{ent|func_precipitation}}
|{{Both|Changed}}
|Backported particle types from {{astools|4}}.
|-
|{{ent|func_recharge}} {{hl2}}
|{{Both|Changed}}
|Has been given some of <code>item_suitcharger</code>'s I/O/KV, but not all of them.
|-
|{{ent|func_reflective_glass}}
|{{N/A|Stock}}
|
|-
|{{ent|func_rot_button}}
|{{Both|Changed}}
|Fixed the "Starts Locked" spawnflag.
|-
|{{ent|func_rotating}}
|{{Both|Changed}}
|Applied normalizaton to angles.
|-
|{{ent|func_smokevolume}}
|{{N/A|Stock}}
|
|-
|{{ent|func_tank}}
|{{Both|Changed}}
|Ported "ammo type", moved around a few things, added some NPC-related inputs, added a trace filter, etc. {{todo|Expand upon "etc."}}
|-
|{{ent|func_tank_combine_cannon}} {{hl2ep2}}
|{{Both|Changed}}
|Added support for the player to control directly.
|-
|{{ent|func_tankairboatgun}}
|{{Both|Changed}}
|Fixed NPC control, added heavy shot options, deprecated the "Airboat gun model" keyvalue for parenting.
|-
|{{ent|func_tankapcrocket}}
|{{N/A|Affected}}
|Uses the same changes as <code>func_tank</code>.
|-
|{{ent|func_tanklaser}}
|{{N/A|Affected}}
|Uses the same changes as <code>func_tank</code>.
|-
|{{ent|func_tanklogic}}
|{{Yes|New}}
|A special kind of <code>func_tank</code> that fires outputs instead of bullets. Outputs are based on a trace that simulates a bullet trace. They pass the position where the bullet would hit, the first entity it would hit, the barrel position, etc. allowing you to effectively create your own func_tank. It can also be controlled by NPCs.
|-
|{{ent|func_tankmortar}}
|{{Both|Changed}}
|Shell radius and trace control.
|-
|{{ent|func_tankphyscannister}}
|{{N/A|Affected}}
|Uses the same changes as <code>func_tank</code>.
|-
|{{ent|func_tankpulselaser}}
|{{N/A|Affected}}
|Uses the same changes as <code>func_tank</code>.
|-
|{{ent|func_tankrocket}}
|{{Both|Changed}}
|Rockets now properly credit the turret's controller.
|-
|{{ent|func_tanktrain}}
|{{N/A|Stock}}
|
|-
|{{ent|func_trackautochange}}
|{{N/A|Stock}}
|
|-
|{{ent|func_trackchange}}
|{{N/A|Stock}}
|
|-
|{{ent|func_tracktrain}}
|{{N/A|Stock}}
|
|-
|{{ent|func_traincontrols}}
|{{N/A|Stock}}
|
|-
|{{ent|func_useableladder}}
|{{Both|Changed}}
|New <code>CheckPlayerOn</code> input for getting a player onto a ladder if possible, <code>ForcePlayerOn</code> for forcing a player onto a ladder no matter what. Also stopped ladder entities from always drawing debug information when loading a level with {{ent|developer}} set to a value greater than 1.
|-
|{{ent|func_vehicleclip}}
|{{N/A|Stock}}
|
|-
|{{ent|func_viscluster}}
|{{N/A|Stock}}
|
|-
|{{ent|func_wall}}
|{{N/A|Stock}}
|
|-
|{{ent|func_wall_toggle}}
|{{N/A|Stock}}
|
|-
|{{ent|func_water_analog}}
|{{N/A|Affected}}
|Uses the same changes as <code>func_movelinear</code>.
|-
|{{ent|game_convar_mod}}
|{{Yes|New}}
|Part of the convar modification system that allows maps to change cvars in a safe and controlled way, saving them so they could be loaded later and reverting them on level unload.
|-
|{{ent|game_end}}
|{{Both|Changed}}
|New <code>EndGameSP</code> input that functions as a shortcut for "startupmenu force". This could be changed by certain mods (e.g. mapping competitions) for firing "map finished" events.
|-
|{{ent|game_globalvars}}
|{{Yes|New}}
|Reads certain global variables, like curtime.
|-
|{{ent|game_metadata}}
|{{Yes|New}}
|Stores map details for things like the Discord RPC, allowing mappers to control game details shown on Discord while they're playing their map.
|-
|{{ent|game_player_equip}}
|{{N/A|Stock}}
|
|-
|{{ent|game_player_team}}
|{{N/A|Stock}}
|
|-
|{{ent|game_ragdoll_manager}}
|{{N/A|Stock}}
|
|-
|{{ent|game_score}}
|{{N/A|Stock}}
|
|-
|{{ent|game_text}}
|{{Both|Changed}}
|Added <code>SetText</code> from Alien Swarm and newline support with <code>/n</code> (mind the forward slash). Also added auto-break keyvalue.
|-
|{{ent|game_ui}}
|{{N/A|Stock}}
|Added outputs for several binds, also added <code>OutButtons</code> for use with <code>math_bits</code>.
|-
|{{ent|game_weapon_manager}}
|{{N/A|Stock}}
|
|-
|{{ent|game_zone_player}}
|{{N/A|Stock}}
|
|-
|{{ent|generic_actor}}
|{{Both|Changed}}
|Keyvalue for setting NPC class and ability to use squads.
|-
|{{ent|gibshooter}}
|{{Both|Changed}}
|Ragdolls are now properly ignited when set to spawn on fire.
|-
|{{ent|grenade_helicopter}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|hammer_updateignorelist}}
|{{N/A|Stock}}
|
|-
|{{ent|hl2_gamerules}} {{hl2}}
|{{Yes|New}}
|Controls new game-specific {{hl2|4|nt=1}} options, like HL2/EP1 vs. EP2 flashlight or default citizen type.
|-
|{{ent|info_apc_missile_hint}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|info_camera_link}}
|{{N/A|Stock}}
|
|-
|{{ent|info_constraint_anchor}}
|{{N/A|Stock}}
|
|-
|{{ent|info_darknessmode_lightsource}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|info_hint}}
|{{Both|Changed}}
|<code>SetHintGroup</code>, hintgroup in <code>ent_text</code>, node FOV shows up in Hammer as a frustum
|-
|{{ent|info_intermission}}
|{{N/A|Stock}}
|
|-
|{{ent|info_ladder_dismount}}
|{{N/A|Stock}}
|
|-
|{{ent|info_landmark}}
|{{N/A|Stock}}
|
|-
|{{ent|info_lighting}}
|{{N/A|Stock}}
|
|-
|{{ent|info_mass_center}}
|{{N/A|Stock}}
|
|-
|{{ent|info_no_dynamic_shadow}}
|{{N/A|Stock}}
|
|-
|{{ent|info_node}}
|{{N/A|Stock}}
|
|-
|{{ent|info_node_air}}
|{{N/A|Stock}}
|
|-
|{{ent|info_node_air_hint}}
|{{N/A|Affected}}
|Uses <code>info_hint</code> and <code>info_node_hint</code> changes.
|-
|{{ent|info_node_climb}}
|{{N/A|Stock}}
|
|-
|{{ent|info_node_hint}}
|{{Both|Changed}}
|Various hint types correctly use hint options, also affected by <code>info_hint</code> changes.
|-
|{{ent|info_node_link}}
|{{Both|Changed}}
|There are several new derivatives available, but the entity itself hasn't really changed aside from a new icon in Hammer. 
|-
|{{ent|info_node_link_controller}}
|{{N/A|Stock}}
|Hasn't really changed, but there's an <code>info_template_link_controller</code> for link derivatives now.
|-
|{{ent|info_node_link_filtered}}
|{{Yes|New}}
|A derivative of <code>info_node_link</code> that only allows NPCs that pass its filter. 
|-
|{{ent|info_node_link_logic}}
|{{Yes|New}}
|A derivative of <code>info_node_link</code> that passes outputs when a NPC tries to use it. Actual passage permission can still be toggled. 
|-
|{{ent|info_node_link_oneway}}
|{{Yes|New}}
|A derivative of <code>info_node_link</code> that only allows NPCs to use it in one direction. 
|-
|{{ent|info_npc_spawn_destination}}
|{{N/A|Stock}}
|
|-
|{{ent|info_null}}
|{{N/A|Stock}}
|
|-
|{{ent|info_overlay}}
|{{N/A|Stock}}
|
|-
|{{ent|info_overlay_transition}}
|{{N/A|Stock}}
|
|-
|{{ent|info_particle_system}}
|{{Both|Changed}}
|New <code>DestroyImmediately</code> input inspired by the {{p2|4|nt=1}} input of the same name.
|-
|{{ent|info_player_start}}
|{{N/A|Stock}}
|
|-
|{{ent|info_player_view_proxy}}
|{{Yes|New}}
|Copies a player's view as if they're at a different position. Created for <code>script_intro</code> sequences. Not be confused with {{ent|point_viewproxy}}, a {{p2|4|nt=1}} entity. 
|-
|{{ent|info_projecteddecal}}
|{{N/A|Stock}}
|
|-
|{{ent|info_radar_target}} {{hl2}}
|{{Both|Changed}}
|White Forest battle enemy targets added to FGD.
|-
|{{ent|info_radial_link_controller}}
|{{N/A|Stock}}
|
|-
|{{ent|info_snipertarget}}
|{{N/A|Stock}}
|
|-
|{{ent|info_target}}
|{{N/A|Stock}}
|
|-
|{{ent|info_target_gunshipcrash}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|info_target_helicopter_crash}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|info_target_vehicle_transition}}
|{{N/A|Stock}}
|
|-
|{{ent|info_teleport_destination}}
|{{N/A|Stock}}
|
|-
|{{ent|info_teleporter_countdown}}
|{{N/A|Stock}}
|
|-
|{{ent|info_template_link_controller}}
|{{Yes|New}}
|A version of <code>info_node_link_controller</code> that uses a <code>point_template</code> with an <code>info_node_link</code> in it. This allows you to use <code>info_node_link_controller</code> with the new <code>info_node_link</code> derivaties. 
|-
|{{ent|infodecal}}
|{{N/A|Stock}}
|
|-
|{{ent|item_ammo_357}} {{hl2}}
|{{N/A|Affected}}
|Uses by all ammo item changes.
|-
|{{ent|item_ammo_357_large}} {{hl2}}
|{{Both|Changed}}
|No longer uses invalid model.
|-
|{{ent|item_ammo_ar2}} {{hl2}}
|{{N/A|Affected}}
|Uses by all ammo item changes.
|-
|{{ent|item_ammo_ar2_altfire}} {{hl2}}
|{{N/A|Affected}}
|Uses by all ammo item changes.
|-
|{{ent|item_ammo_ar2_large}} {{hl2}}
|{{Both|Changed}}
|No longer uses invalid model.
|-
|{{ent|item_ammo_crate}} {{hl2}}
|{{Both|Changed}}
|<code>OnAmmoTaken</code>, more ammo crate models, SLAM crate, parenting support
|-
|{{ent|item_ammo_crossbow}} {{hl2}}
|{{N/A|Affected}}
|Uses by all ammo item changes.
|-
|{{ent|item_ammo_pistol}} {{hl2}}
|{{N/A|Affected}}
|Uses by all ammo item changes.
|-
|{{ent|item_ammo_pistol_large}} {{hl2}}
|{{Both|Changed}}
|No longer uses invalid model.
|-
|{{ent|item_ammo_smg1}} {{hl2}}
|{{N/A|Affected}}
|Uses by all ammo item changes.
|-
|{{ent|item_ammo_smg1_grenade}} {{hl2}}
|{{N/A|Affected}}
|Uses by all ammo item changes.
|-
|{{ent|item_ammo_smg1_large}} {{hl2}}
|{{Both|Changed}}
|No longer uses invalid model.
|-
|{{ent|item_battery}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|item_box_buckshot}} {{hl2}}
|{{N/A|Affected}}
|Uses by all ammo item changes.
|-
|{{ent|item_dynamic_resupply}} {{hl2}}
|{{Both|Changed}}
|<code>OnItem</code> for each item created, master resupply properly falls back to health vial when needed
|-
|{{ent|item_grubnugget}} {{hl2}}
|{{Both|Restored}}
|Entity for the nuggets produced by <code>npc_antlion_grub</code>s with a selectable model/size/denomination.
|-
|{{ent|item_healthcharger}} {{hl2}}
|{{Both|Changed}}
|Various I/O/KV related to setting charge/juice
|-
|{{ent|item_healthkit}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|item_healthvial}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|item_item_crate}} {{hl2}}
|{{Both|Changed}}
|<code>OnItem</code> for each item (including items created by <code>item_dynamic_resupply</code>), custom model support, <code>point_template</code> crate contents, support for single NPCs by not randomizing angles
|-
|{{ent|item_rpg_round}} {{hl2}}
|{{N/A|Affected}}
|Uses by all ammo item changes.
|-
|{{ent|item_suit}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|item_suitcharger}} {{hl2}}
|{{Both|Changed}}
|Various I/O/KV related to setting charge/juice
|-
|{{ent|keyframe_rope}}
|{{Both|Changed}}
|<code>OnBreak</code> output, {{ent|SplineRope}} shader via <code>SDK_Cable</code>
|-
|{{ent|keyframe_track}}
|{{N/A|Stock}}
|
|-
|{{ent|light}}
|{{N/A|Stock}}
|
|-
|{{ent|light_dynamic}}
|{{N/A|Stock}}
|
|-
|{{ent|light_environment}}
|{{N/A|Stock}}
|
|-
|{{ent|light_spot}}
|{{N/A|Stock}}
|
|-
|{{ent|logic_achievement}}
|{{N/A|Stock}}
|
|-
|{{ent|logic_active_autosave}}
|{{N/A|Stock}}
|
|-
|{{ent|logic_auto}}
|{{N/A|Stock}}
|
|-
|{{ent|logic_autosave}}
|{{Both|Changed}}
|New Hammer icon ported from {{p2|4|nt=1}}.
|-
|{{ent|logic_branch}}
|{{N/A|Stock}}
|
|-
|{{ent|logic_branch_listener}}
|{{N/A|Stock}}
|
|-
|{{ent|logic_case}}
|{{Both|Changed}}
|<code>OnUsed</code> for each time used by <code>InValue</code>, matcher system support with an option to allow multiple matching cases to be fired. You might also want to look into <code>logic_random_outputs</code>, a different entity ported from {{astools|4|nt=1}} which can take percentages directly.
|-
|{{ent|logic_choreographed_scene}}
|{{Both|Changed}}
|<code>SetTarget#</code> for all targets, <code>Trigger</code> input added to FGD. Also a couple changes to the choreography system itself.
|-
|{{ent|logic_collision_pair}}
|{{N/A|Stock}}
|
|-
|{{ent|logic_compare}}
|{{Both|Changed}}
|Added <code>OnGreater</code>/<code>LessThanOrEqualTo</code>. Added support for many other data types, particularly strings. Also supports comparing the length of a string against a number, or each other.
|-
|{{ent|logic_console}}
|{{Yes|New}}
|Allows mappers to send messages and warnings with the specified text to the console.
|-
|{{ent|logic_context_accessor}}
|{{Yes|New}}
|Gets the value of the specified response context on a certain entity. Very useful for bringing out the potential of response contexts as data carriers.
|-
|{{ent|logic_convar}}
|{{Yes|New}}
|Gets the value of the specified console variable/cvar. Useful for checking whether cheats or closed captioning are enabled.
|-
|{{ent|logic_datadesc_accessor}}
|{{Yes|New}}
|Derived from logic_keyfield, this entity is completely identical except for the fact it uses internal variable names directly and is not limited to keyvalues. This means you could access values like <code>m_fFlags</code>, <code>m_flNextGrenadeTime</code>, or pretty much anything else in an entity's data description.
|-
|{{ent|logic_entity_position}}
|{{Yes|New}}
|Gets and predicts an entity's position, outputting it through <code>OutPosition</code>.
|-
|{{ent|logic_eventlistener}}
|{{Yes|Replicated}}
|Listens for game events and fires an output for them. This is an entity available in {{p2|4|nt=1}} and newer, but it was replicated so it could be used in Mapbase. You might also be interested in <code>point_event</code>.
|-
|{{ent|logic_externaldata}}
|{{Yes|New}}
|Saves and reads keyvalue data from <code>%mapname%_externaldata.txt</code>, intended to be used for data that should persist across playthroughs, save games, etc. similar to <code>gamestate.txt</code>.
|-
|{{ent|logic_format}}
|{{Yes|New}}
|Formats text with C#/Python-based formatting, using <code>{0}</code>, <code>{1}</code>, etc. for each parameter. Useful for <code>AddOutput</code> and other inputs that use a special syntax. Also useful for information relayed to the player.
|-
|{{ent|logic_keyfield}}
|{{Yes|New}}
|Reads the specified keyvalue on the target entity, outputting its value or comparing against it with the matcher system. This is useful for many different things, like getting an entity's health or a soldier's current number of grenades.
|-
|{{ent|logic_lineto}}
|{{N/A|Stock}}
|
|-
|{{ent|logic_measure_movement}}
|{{Both|Changed}}
|Several new I/O/KV, including the ability to output position & angles through I/O. Also includes attachment support.
|-
|{{ent|logic_measure_direction}}
|{{Yes|New}}
|Uses traces to teleport an entity to where another entity is facing, kind of like a laser. Inherits all abilities and I/O/KV from <code>logic_measure_movement</code>.
|-
|{{ent|logic_mirror_movement}}
|{{Both|Restored}}
|Mirrors entity movement to another entity.
|-
|{{ent|logic_modelinfo}}
|{{Yes|New}}
|Reads certain model-related information, like how many skins a model has or whether a model has a certain sequence/activity.
|-
|{{ent|logic_multicompare}}
|{{Both|Changed}}
|Added a bunch of new I/O/KV. Changes very similar to <code>logic_compare</code>.
|-
|{{ent|logic_navigation}}
|{{N/A|Stock}}
|
|-
|{{ent|logic_playerinfo}}
|{{Yes|New}}
|Allows mappers to get a player's basic info, like their Steam name, or find a player by that info. Utilizes data already used throughout the engine.
|-
|{{ent|logic_playerproxy}}
|{{Both|Changed}}
|Several new I/O/KV for interacting with the player, including expanded flashlight control, the ability to change the player's armor value, and even some playermodel-related stuff.
|-
|{{ent|logic_random_outputs}}
|{{Yes|Ported}}
|Fires outputs based on specified percentages. Ported directly from {{astools|4|nt=1}}.
|-
|{{ent|logic_register_activator}}
|{{Yes|Replicated}}
|Stores the specified entity and allows it to be accessed later. Based on the entity of the same name from {{p2|4|nt=1}}.
|-
|{{ent|logic_relay}}
|{{Both|Changed}}
|New <code>TriggerWithParameter</code>/<code>OnTriggerParameter</code> I/O for using parameters on the relay.
|-
|{{ent|logic_relay_queue}}
|{{Yes|New}}
|Queues excess triggers instead of discarding them. This means when a <code>logic_relay_queue</code> is still firing its delayed outputs and it receives another trigger event, it queues it up so when its output events are over, it fires that queued trigger with its data intact.
|-
|{{ent|logic_scene_list_manager}}
|{{N/A|Stock}}
|
|-
|{{ent|logic_script}}
|{{Yes|Ported}}
|An entity that acts as a container for VScripts. Ported from the {{astools|4|nt=1}}. See [[Mapbase/Scripting]] for more information regarding VScript in Mapbase.
|-
|{{ent|logic_script_client}}
|{{Yes|New}}
|A version of <code>logic_script</code> which runs scripts on clients.
|-
|{{ent|logic_sequence}}
|{{Yes|New}}
|Coordinates a sequence of cases for things like keypad passwords. Convention is similar to <code>logic_case</code>.
|-
|{{ent|logic_skill}}
|{{Yes|New}}
|Reads the game's current difficulty level and detects when it changes.
|-
|{{ent|logic_timer}}
|{{Both|Changed}}
|New keyvalue to use random interval bounds to limit <code>AddToTimer</code>/<code>SubtractToTimer</code> inputs.
|-
|{{ent|mapbase_manifest}}
|{{Yes|New}}
|Allows mappers to load manifest files other than the default <code>%mapname%_manifest.txt</code> file. {{bug|hidetested=1|No icon. Possibly non-functional.}}
|-
|{{ent|material_modify_control}}
|{{N/A|Stock}}
|
|-
|{{ent|math_bits}}
|{{Yes|New}}
|Performs calculations involving bits and bit operations. Based on <code>math_counter</code>.
|-
|{{ent|math_clamp}}
|{{Yes|New}}
|Clamps input values between the specified min/max, which can be integers, floats, or vectors.
|-
|{{ent|math_colorblend}}
|{{N/A|Stock}}
|
|-
|{{ent|math_counter}}
|{{Both|Changed}}
|<code>OnChangedFromMin</code>/<code>Max</code> and <code>SetMin</code>/<code>MaxValueNoFire</code> ported and replicated from later games respectively. Start value now properly reads floats. Also see <code>math_counter_advanced</code> for advanced capabilities.
|-
|{{ent|math_counter_advanced}}
|{{Yes|New}}
|A special version of <code>math_counter</code> with advanced inputs, outputs, and keyvalues for advanced operations and specialized calculations.
|-
|{{ent|math_generate}}
|{{Yes|New}}
|Generates numbers from a variety of algorithms, mostly taken from material proxies. (e.g. generating a sine wave)
|-
|{{ent|math_lightpattern}}
|{{Yes|New}}
|Replicates baked light patterns and fires outputs accordingly.
|-
|{{ent|math_mod}}
|{{Yes|New}}
|Modifies and outputs input values with the specified value and operator. For example, it could be configured to add 2 to each value sent to this entity, outputting the result each time. This is to create I/O "pipelines" that demand instant operations limited by, say, using a math_counter with delays.
|-
|{{ent|math_remap}}
|{{N/A|Stock}}
|
|-
|{{ent|math_vector}}
|{{Yes|New}}
|Allows for operations on vectors like <code>0 0 0</code> or <code>2509.677 384.001 204.5</code>. Convention is similar to <code>math_counter</code>.
|-
|{{ent|momentary_rot_button}}
|{{N/A|Stock}}
|
|-
|{{ent|monster_generic}}
|{{N/A|Stock}}
|
|-
|{{ent|move_keyframed}}
|{{N/A|Stock}}
|
|-
|{{ent|move_rope}}
|{{Both|Changed}}
|<code>OnBreak</code> output, {{ent|SplineRope}} shader via <code>SDK_Cable</code>
|-
|{{ent|move_track}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_advisor}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_alyx}} {{hl2}}
|{{Both|Changed}}
|Inherits all companion changes, see <code>npc_citizen</code>.
|-
|{{ent|npc_antlion}} {{hl2}}
|{{Both|Changed}}
|Dynamic interactions restored (set by mapper), new global state for disabling soldier insta-kill, attempted better bugbait support for workers, <code>SetFollowTarget </code>
|-
|{{ent|npc_antlion_grub}} {{hl2}}
|{{Both|Changed}}
|Now allows a damage filter which can control whether this grub is allowed to be squashed.
|-
|{{ent|npc_antlion_template_maker}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_antlionguard}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_apcdriver}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_barnacle}} {{hl2}}
|{{Both|Changed}}
|{{hl2ep1|4|nt=1}} inputs ported to base HL2 DLL.
|-
|{{ent|npc_barney}} {{hl2}}
|{{Both|Changed}}
|Custom model support added, affected by all companion changes detailed in <code>npc_citizen</code>.
|-
|{{ent|npc_blob}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_breen}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_bullseye}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_citizen}} {{hl2}}
|{{Both|Changed}}
|New spawnflag for Walk+USE to join squad, option to have medics throw healthkits, medic hostile player fix, rappelling support, new I/O/KV, and much more. Also inherits companion changes like the option to fire energy balls like elites do, usage of Alyx's dynamic melee interactions, flinching on damage, and the usage of expanded speech target capabilities.
|-
|{{ent|npc_clawscanner}} {{hl2}}
|{{N/A|Affected}}
|Inherits all city scanner changes.
|-
|{{ent|npc_combine_camera}} {{hl2}}
|{{Both|Changed}}
|Proper support for <code>OnLostEnemy</code>/<code>Player</code>.
|-
|{{ent|npc_combine_cannon}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_combine_s}} {{hl2}}
|{{Both|Changed}}
|Now uses easy and unarmed animations, new grenade I/O/KV, response system support, new tactical variant, better alt-firing, and much more. Differing models also properly appear in Hammer.
|-
|{{ent|npc_combinedropship}} {{hl2}}
|{{Both|Changed}}
|Added a <code>DropCargo</code> input for dropping objects picked up by the <code>Pickup</code> input and an option to disable danger signals that normally disperse NPCs on the ground. Also added a keyvalue that allows any damage type to damage a dropship's container and another keyvalue to control the container's health.
|-
|{{ent|npc_combinegunship}} {{hl2}}
|{{Both|Changed}}
|Restored the ability for gunships to use their ground attack automatically, now controlled by a keyvalue. Also added a keyvalue that allows any damage type to damage a gunship and another keyvalue to control the number of hits needed to take it down.
|-
|{{ent|npc_crabsynth}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_cranedriver}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_crow}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_cscanner}} {{hl2}}
|{{Both|Changed}}
|Added the ability to enable/disable photo-taking, causing a scanner to only follow its enemies.
|-
|{{ent|npc_dog}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_eli}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_enemyfinder}}
|{{Both|Changed}}
|New keyvalue for specifying a NPC class to simulate.
|-
|{{ent|npc_enemyfinder_combinecannon}} {{hl2}}
|{{N/A|Affected}}
|Inherits all changes from <code>npc_enemyfinder</code>.
|-
|{{ent|npc_fastzombie}} {{hl2}}
|{{Both|Changed}}
|Hooked health and damage to convars, now follows base torso rules. Also carries base zombie changes detailed in <code>npc_zombie</code>.
|-
|{{ent|npc_fastzombie_torso}} {{hl2}}
|{{N/A|Affected}}
|Inherits all changes from <code>npc_fastzombie</code>.
|-
|{{ent|npc_fisherman}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_gman}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_grenade_frag}} {{hl2}}
|{{Both|Changed}}
|Now allows specific damage, radius, etc. and outputs that pass position, all inherited from base grenade.
|-
|{{ent|npc_headcrab}} {{hl2}}
|{{Both|Changed}}
|<code>OnLeap</code> output that fires for each time the headcrab leaps and passes the headcrab's assumed leap target as the activator.
|-
|{{ent|npc_headcrab_black}} {{hl2}}
|{{N/A|Affected}}
|Inherits all changes detailed in <code>npc_headcrab</code>.
|-
|{{ent|npc_headcrab_fast}} {{hl2}}
|{{N/A|Affected}}
|Inherits all changes detailed in <code>npc_headcrab</code>.
|-
|{{ent|npc_heli_avoidbox}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_heli_avoidsphere}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_helicopter}} {{hl2}}
|{{Both|Changed}}
|New output <code>OutBomb</code> for each bomb dropped, Field of View keyvalue so you can control whether they can see you from every direction, custom model support. Also added a keyvalue that allows any damage type to damage a helicopter and another keyvalue to control the helicopter's health.			|
|-
|{{ent|npc_helicopter_custom}} {{hl2}}
|{{Yes|New}}
|Custom helicopter NPC that supports a custom model, custom sounds, custom flight parameters, etc.			|
|-
|{{ent|npc_hunter}} {{hl2}}
|{{Both|Changed}}
|Hunters now die instantly to energy balls fired by NPCs in the same way they die from energy balls fired by players. {{small|I mean, seriously now. That instructor who said the AR2 could kill hunters was straight-up lying to those rebels. Maybe we should've been punching those hunters all along...}}
|-
|{{ent|npc_hunter_maker}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_ichthyosaur}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_kleiner}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_launcher}} {{hl2}}
|{{Both|Changed}}
|Cleaned up appearance/defaults in Hammer, added <code>OutMissile</code> output that fires for each missile, <code>npc_launcher</code>'s owner entity applies to each missile.
|-
|{{ent|npc_magnusson}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_maker}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_manhack}} {{hl2}}
|{{Both|Changed}}
|Added [Source 2013 GitHub pull request fix for npc_maker owner https://github.com/ValveSoftware/source-sdk-2013/pull/362], restored "Hacked by Alyx" state with a keyvalue for starting hacked and a convar for allowing Alyx to hack manhacks herself, added <code>Enable</code>/<code>DisableSprites</code> inputs. 
|-
|{{ent|npc_metropolice}} {{hl2}}
|{{Both|Changed}}
|Several new I/O/KV related to policing, added optional ability to throw grenades with I/O/KV from <code>npc_combine_s</code>, new manhack tossing I/O, holstered pistol animation fix, and more.
|-
|{{ent|npc_missiledefense}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_monk}} {{hl2}}
|{{Both|Changed}}
|Father Grigori uses his own versions of the companion interactions that blend into his Annabelle.
|-
|{{ent|npc_mortarsynth}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_mossman}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_pigeon}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_poisonzombie}} {{hl2}}
|{{Both|Changed}}
|Fixed game crash on contact with barnacle. Also carries base zombie changes detailed in <code>npc_zombie</code>.
|-
|{{ent|npc_puppet}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_rollermine}} {{hl2}}
|{{Both|Changed}}
|Added keyvalue for rollermines to start as if they were hacked by Alyx in Episode One. Also fixed rollermines creating static versions of themselves each time the player tries to pick them up with the supercharged gravity gun.
|-
|{{ent|npc_seagull}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_sniper}} {{hl2}}
|{{Both|Changed}}
|Custom model support, custom beam support, response system support, obsolete FGD stuff removed, separate spawnflag for dying on fire. {{note|Snipers will no longer die on fire in Episodic and must have this spawnflag enabled!}}
|-
|{{ent|npc_stalker}} {{hl2}}
|{{Both|Changed}}
|Added a "Player Aggression" keyvalue and an option to use the same synth blood used by hunters.
|-
|{{ent|npc_strider}} {{hl2}}
|{{Both|Changed}}
|Added a stomp filter for choosing who the strider is allowed to stomp. Also implemented VDC fix for <code>npc_clawscanner</code> strider scouting.
|-
|{{ent|npc_template_maker}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_tripmine}} {{hl2}}
|{{Both|Restored}}
|<code>weapon_slam</code>'s tripmine with new I/O/KV so it could be placed in Hammer as an entity the mapper sets up.
|-
|{{ent|npc_turret_ceiling}} {{hl2}}
|{{Both|Changed}}
|Fixed <code>npc_turret_ceiling</code> having no sounds or muzzle flashes. Added option to specify a <code>npc_turret_ceiling</code>'s health and sight FOV. Added inputs to control ammo depletion, based on floor turret's inputs. Added spawnflag and inputs to disable the turret's "eye" sprite.
|-
|{{ent|npc_turret_floor}} {{hl2}}
|{{Both|Changed}}
|Added spawnflag and inputs to disable the turret's "eye" sprite, made "Skin Number" use actual skin and show up in Hammer, restored Alyx's ability to hack turrets via a convar that's '''disabled by default'''.
|-
|{{ent|npc_turret_ground}} {{hl2}}
|{{Both|Changed}}
|Removed requirement to have parent.
|-
|{{ent|npc_turret_lab}} {{hl2}}
|{{Yes|New}}
|A functional version of <code>labturret.mdl</code>.
|-
|{{ent|npc_vehicledriver}}
|{{N/A|Stock}}
|
|-
|{{ent|npc_vortigaunt}} {{hl2}}
|{{Both|Changed}}
|Fix LOS issue during firing schedule. Also technically inherits companion changes detailed in <code>npc_citizen</code>, although it can't use all of them.
|-
|{{ent|npc_zombie}} {{hl2}}
|{{Both|Changed}}
|Inherits base zombie changes like options to have no headcrab or never become a torso and an <code>OnSwattedProp</code> output that fires each time a zombie swats a prop, passing the prop as the activator.
|-
|{{ent|npc_zombie_custom}} {{hl2}}
|{{Yes|New}}
|Special "custom" version of <code>npc_zombie</code> that supports custom models (including custom legs and torsos) and uses the response system, unlike other zombies.
|-
|{{ent|npc_zombie_custom_torso}} {{hl2}}
|{{Yes|New}}
|Like <code>npc_zombie_custom</code>, but as a torso. Inherits all changes from <code>npc_zombie_custom</code>.
|-
|{{ent|npc_zombie_torso}} {{hl2}}
|{{N/A|Affected}}
|Inherits all changes from <code>npc_zombie</code>.
|-
|{{ent|npc_zombine}} {{hl2}}
|{{Both|Changed}}
|Added keyvalue for specifying how many grenades a Zombine could have (including none) as well as an <code>OnPullGrenade</code> output that fires for each grenade pulled. Inherits base zombie changes detailed in <code>npc_zombie</code>.
|-
|{{ent|path_corner}}
|{{N/A|Stock}}
|
|-
|{{ent|path_corner_crash}}
|{{N/A|Stock}}
|
|-
|{{ent|path_track}}
|{{Both|Changed}}
|A save/restore oversight involving the way path sequences were saved was fixed.
|-
|{{ent|phys_ballsocket}}
|{{N/A|Stock}}
|
|-
|{{ent|phys_constraint}}
|{{N/A|Stock}}
|
|-
|{{ent|phys_constraintsystem}}
|{{N/A|Stock}}
|
|-
|{{ent|phys_convert}}
|{{Both|Changed}}
|Improved conversion and added the option to be converted to <code>prop_physics</code>/<code>func_physbox</code> instead of just <code>simple_physics_prop</code>/<code>brush</code>. Also see <code>point_entity_replace</code>.
|-
|{{ent|phys_hinge}}
|{{N/A|Stock}}
|
|-
|{{ent|phys_keepupright}}
|{{N/A|Stock}}
|
|-
|{{ent|phys_lengthconstraint}}
|{{N/A|Stock}}
|
|-
|{{ent|phys_magnet}}
|{{Both|Changed}}
|Fixed crashing with no model name, added "Prevent pickup" spawnflag
|-
|{{ent|phys_motor}}
|{{N/A|Stock}}
|
|-
|{{ent|phys_pulleyconstraint}}
|{{N/A|Stock}}
|
|-
|{{ent|phys_ragdollconstraint}}
|{{N/A|Stock}}
|
|-
|{{ent|phys_ragdollmagnet}}
|{{Both|Changed}}
|<code>OnUsed</code> output which fires each time the magnet is used, new keyvalue for targeting a specific bone, and the ability to target sniper bodies.
|-
|{{ent|phys_slideconstraint}}
|{{N/A|Stock}}
|
|-
|{{ent|phys_spring}}
|{{N/A|Stock}}
|
|-
|{{ent|phys_thruster}}
|{{N/A|Stock}}
|
|-
|{{ent|phys_torque}}
|{{N/A|Stock}}
|
|-
|{{ent|physics_cannister}}
|{{Both|Changed}}
|Fixed and cleaned up FGD definition.
|-
|{{ent|player}}
|{{Both|Changed}}
|The player has plenty of new inputs, but most of them could be accessed through <code>logic_playerproxy</code> thanks to a new I/O/KV transferring system.
|-
|{{ent|player_loadsaved}}
|{{N/A|Stock}}
|
|-
|{{ent|player_speedmod}}
|{{Both|Changed}}
|Added <code>Enable</code>/<code>Disable</code> for using speedmod's spawnflags without actually modifying the player's speed. Also added "Additional Buttons" keyvalue and a spawnflag that stops this entity from automatically suppressing the player's flashlight.
|-
|{{ent|player_weaponstrip}}
|{{N/A|Stock}}
|
|-
|{{ent|point_advanced_finder}}
|{{Yes|New}}
|A "finder" entity for finding entities based on specified criteria. This is a more advanced version of <code>point_entity_finder</code>, an existing entity from {{l4d|4}} and newer.
|-
|{{ent|point_anglesensor}}
|{{N/A|Stock}}
|
|-
|{{ent|point_angularvelocitysensor}}
|{{N/A|Stock}}
|
|-
|{{ent|point_antlion_repellant}}
|{{N/A|Stock}}
|
|-
|{{ent|point_apc_controller}}
|{{N/A|Stock}}
|
|-
|{{ent|point_bonusmaps_accessor}}
|{{N/A|Stock}}
|
|-
|{{ent|point_bugbait}}
|{{N/A|Stock}}
|
|-
|{{ent|point_camera}}
|{{Both|Changed}}
|Has a new option to draw the skybox through this camera, meaning the skybox will show up correctly on monitors. Also now properly derives from <code>Targetname</code> in the FGD.
|-
|{{ent|point_camera_ortho}}
|{{Yes|New}}
|A special type of camera that captures an orthographic image. Otherwise identical to <code>point_camera</code> in every way, including its Mapbase changes.
|-
|{{ent|point_clientcommand}}
|{{Both|Changed}}
|Has a new icon in Hammer.
|-
|{{ent|point_combine_ball_launcher}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|point_copy_size}}
|{{Yes|New}}
|Copies an entity's bounding box size to another.
|-
|{{ent|point_damageinfo}}
|{{Yes|New}}
|Deals damage with precise control over exactly what information the damage carries, from amount and type to attacker and force.
|-
|{{ent|point_devshot_camera}}
|{{N/A|Stock}}
|
|-
|{{ent|point_enable_motion_fixup}}
|{{N/A|Stock}}
|
|-
|{{ent|point_entity_finder}}
|{{Yes|Ported}}
|Finds entities based on various criteria. Ported from {{astools|4|nt=1}}. Also see <code>point_advanced_finder</code>.
|-
|{{ent|point_entity_replace}}
|{{Yes|New}}
|Replaces one entity with another, similar to <code>phys_convert</code>. Copies position, angles, velocity, etc. with the ability to copy additional values. Can be used with outputs that pass new entities to replace them on the fly, like <code>OutGrenade</code> on soldiers to replace their grenades with another object (e.g. flares).
|-
|{{ent|point_event}}
|{{Yes|New}}
|Listens for and acts upon game events similar to <code>logic_eventlistener</code>, except it can listen for multiple events and pass their data to I/O.
|-
|{{ent|point_flesh_effect_target}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|point_gamestats_counter}}
|{{N/A|Stock}}
|
|-
|{{ent|point_glow}}
|{{Yes|New}}
|A new entity inspired by the {{ent|tf_glow}} entity which allows a glow to be created around another entity.
|-
|{{ent|point_hurt}}
|{{Both|Changed}}
|Now has "Damage Or" flags similar to <code>trigger_hurt</code>. Also see <code>point_damageinfo</code>.
|-
|{{ent|point_message}}
|{{Both|Changed}}
|New <code>SetMessage</code> output that sets the message's text.
|-
|{{ent|point_message_localized}}
|{{Yes|New}}
|A version of <code>point_message</code> that can use localized text and newlines. Note that this doesn't support Unicode characters.
|-
|{{ent|point_playermoveconstraint}}
|{{N/A|Stock}}
|
|-
|{{ent|point_posecontroller}}
|{{N/A|Stock}}
|
|-
|{{ent|point_projectile}}
|{{Yes|New}}
|Fires entities as projectiles (e.g. <code>crossbow_bolt</code>) with a specific owner, velocity, damage, etc.
|-
|{{ent|point_proximity_sensor}}
|{{N/A|Stock}}
|
|-
|{{ent|point_push}}
|{{N/A|Stock}}
|
|-
|{{ent|point_radiation_source}}
|{{Yes|New}}
|A source of radiation that the player's geiger counter reacts to. Does no actual damage.
|-
|{{ent|point_ragdollboogie}}
|{{Yes|New}}
|Forces NPCs and ragdolls to use ragdoll boogie, a feature which handles the electrical arcs that occur on ragdolls after being launched by the supercharged gravity gun, etc.
|-
|{{ent|point_servercommand}}
|{{Both|Changed}}
|Has a new icon in Hammer.
|-
|{{ent|point_spotlight}}
|{{Both|Changed}}
|New <code>LightToggle</code> input.
|-
|{{ent|point_teleport}}
|{{Both|Changed}}
|<code>TeleportEntity</code> and <code>TeleportToCurrentPos</code> inputs inspired by {{csgo|4|nt=1}}.
|-
|{{ent|point_template}}
|{{Both|Changed}}
|<code>OutSpawnedEntity</code> and <code>ForceSpawnRandomTemplate</code>.
|-
|{{ent|point_tesla}}
|{{N/A|Stock}}
|
|-
|{{ent|point_velocitysensor}}
|{{N/A|Stock}}
|
|-
|{{ent|point_viewcontrol}}
|{{Both|Changed}}
|FOV options ported from {{astools|4|nt=1}} and some bug fixes controlled by a "New behavior" spawnflag to avoid breaking existing entities. (the spawnflag is on by default)
|-
|{{ent|postprocess_controller}}
|{{Yes|Ported}}
|An entity ported from the {{astools|4|nt=1}} SDK which provides control over various filmic post-processing effects originally made for the {{l4dseries|4}}.
|-
|{{ent|prop_combine_ball}} {{hl2}}
|{{Both|Changed}}
|<code>SetLifetime</code> and <code>AddLifetime</code> for changing a ball's lifetime.
|-
|{{ent|prop_coreball}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|prop_detail}}
|{{N/A|Stock}}
|
|-
|{{ent|prop_door_rotating}}
|{{Both|Changed}}
|Restored spawnflag for preventing NPCs from using, <code>AllowPlayerUse</code> and <code>DisallowPlayerUse</code> inputs for toggling the "Disallow player +USE" spawnflag, added collisions disabled spawnflag carried over from <code>prop_dynamic</code> to FGD, disabled shadows by default.
|-
|{{ent|prop_dynamic}}
|{{Both|Changed}}
|Uses all of the base prop changes, including the disabling of the prop consistency system (via <code>mapbase_prop_consistency_noremove</code> cvar), prop interaction inputs, unmarked spawnflags, etc. 
|-
|{{ent|prop_dynamic_ornament}}
|{{N/A|Affected}}
|Uses all of the base prop changes detailed in <code>prop_dynamic</code>.
|-
|{{ent|prop_dynamic_override}}
|{{N/A|Affected}}
|Uses all of the base prop changes detailed in <code>prop_dynamic</code>.
|-
|{{ent|prop_flare}} {{hl2}}
|{{Yes|New}}
|An entire class for controlling the properties of <code>flare.mdl</code> from {{hl2ep1|4|nt=1}}. This is based off of the Black Mesa entity of the same name. Can control lifetime, ignite the flare, restore the flare, etc.
|-
|{{ent|prop_interactable}}
|{{Yes|New}}
|A prop designed to be interacted with like a button. It has all of the properties of <code>prop_dynamic</code> without having to use an accompanying <code>func_door</code> or <code>func_button</code>.
|-
|{{ent|prop_physics}}
|{{N/A|Stock}}
|<code>SetDebris</code> for toggling debris status. Uses all of the base prop changes detailed in <code>prop_dynamic</code>.
|-
|{{ent|prop_physics_multiplayer}}
|{{N/A|Affected}}
|Uses all of the prop changes detailed in <code>prop_physics</code> and <code>prop_dynamic</code>.
|-
|{{ent|prop_physics_override}}
|{{Both|Changed}}
|Now supports overriding prop interactions and preferred carry angles.
|-
|{{ent|prop_ragdoll}}
|{{Both|Changed}}
|Fixed <code>StartRagdollBoogie</code>, added <code>Wake</code>/<code>Sleep</code> inputs, added automatic ragdoll interactions.
|-
|{{ent|prop_scalable}}
|{{N/A|Stock}}
|
|-
|{{ent|prop_sphere}}
|{{Both|Restored}}
|A cheap vphysics sphere. Uses VDC changes on the linked article.
|-
|{{ent|prop_static}}
|{{N/A|Stock}}
|
|-
|{{ent|prop_thumper}}
|{{N/A|Stock}}
|
|-
|{{ent|prop_vehicle}}
|{{N/A|Stock}}
|
|-
|{{ent|prop_vehicle_airboat}}
|{{N/A|Affected}}
|Uses all of the changes detailed in <code>prop_vehicle_driveable</code>.
|-
|{{ent|prop_vehicle_apc}}
|{{N/A|Affected}}
|Uses all of the changes detailed in <code>prop_vehicle_driveable</code>.
|-
|{{ent|prop_vehicle_cannon}}
|{{N/A|Affected}}
|Uses all of the changes detailed in <code>prop_vehicle_driveable</code>.
|-
|{{ent|prop_vehicle_choreo_generic}}
|{{N/A|Affected}}
|Uses all of the changes detailed in <code>prop_vehicle_driveable</code>.
|-
|{{ent|prop_vehicle_crane}}
|{{N/A|Affected}}
|Uses all of the changes detailed in <code>prop_vehicle_driveable</code>.
|-
|{{ent|prop_vehicle_driveable}}
|{{Both|Changed}}
|<code>EnterVehicle(Immediate)</code>, <code>ExitVehicle(Immediate)</code>, partly ported from <code>prop_vehicle_prisoner_pod</code>.
|-
|{{ent|prop_vehicle_jeep}}
|{{Both|Changed}}
|Keyvalue for disabling hazard lights in Episodic, <code>Enable</code>/<code>DisablePhysgun</code> ported from Episodic to HL2 jeep.
|-
|{{ent|prop_vehicle_jeep_old}}
|{{Yes|New}}
|Allows the original jeep to be used in Episodic, reverting its classname to <code>prop_vehicle_jeep</code> on spawn.
|-
|{{ent|prop_vehicle_prisoner_pod}}
|{{N/A|Affected}}
|Some of its inputs were moved to the base class, but other than that it hasn't changed.
|-
|{{ent|script_intro}}
|{{Both|Changed}}
|The skybox bug can now be fixed via a keyvalue (drawing the skybox in the main view, the camera view, both, or neither) and viewmodels now show up correctly.
|-
|{{ent|script_tauremoval}}
|{{N/A|Stock}}
|
|-
|{{ent|scripted_sentence}}
|{{N/A|Stock}}
|
|-
|{{ent|scripted_sequence}}
|{{Both|Changed}}
|Proper <code>!activator</code> support on target NPC and outputs, "No Interruptions" and "Override AI" enabled by default, <code>OnPreIdleSequence</code>, unmarked spawnflags added
|-
|{{ent|scripted_sound}}
|{{Yes|New}}
|Causes a sound to be emitted on an entity directly, allowing it to be interrupted by, say, the entity's death or removal. This is useful for lines spoken by NPCs that can't use <code>logic_choreographed_scene</code> and are too "interactive" for <code>ambient_generic</code> to work well.
|-
|{{ent|scripted_target}}
|{{N/A|Stock}}
|
|-
|{{ent|shadow_control}}
|{{Both|Changed}}
|Add ability to toggle [[Dynamic RTT shadow angles in Source 2007|Saul Rennison's dynamic RTT shadow angles]].
|-
|{{ent|simple_physics_brush}}
|{{Both|Restored}}
|A simple physics brush with no unique properties. Previously only usable with <code>phys_convert</code>, this has been changed so it could be used in Hammer.
|-
|{{ent|simple_physics_prop}}
|{{Both|Restored}}
|A simple physics prop with no unique properties. Previously only ussable with <code>phys_convert</code>, this has been changed so it could be placed in Hammer.
|-
|{{ent|sky_camera}}
|{{Both|Changed}}
|Added updating capabilities, option to use angles for rotating skybox, ability to use a solid sky color instead of a sky texture, fog I/KV from <code>env_fog_controller</code>, and more.
|-
|{{ent|skybox_swapper}}
|{{Yes|Ported}}
|An entity ported from {{astools|4|nt=1}} that swaps skybox textures. This is broken in Source 2013 SP (you have to reload a save) and apparently only works properly in MP.
|-
|{{ent|tanktrain_ai}}
|{{N/A|Stock}}
|
|-
|{{ent|tanktrain_aitarget}}
|{{N/A|Stock}}
|
|-
|{{ent|test_sidelist}}
|{{N/A|Stock}}
|
|-
|{{ent|test_traceline}}
|{{N/A|Stock}}
|
|-
|{{ent|trigger_apply_impulse}}
|{{Yes|Ported}}
|Applies a single push to entities touching the trigger when the <code>ApplyImpulse</code> input is fired. Added to the FGD and ported to Source 2013 SP from MP.
|-
|{{ent|trigger_autosave}}
|{{N/A|Stock}}
|
|-
|{{ent|trigger_changelevel}}
|{{N/A|Stock}}
|
|-
|{{ent|trigger_fall}}
|{{Yes|New}}
|Players who enter a <code>trigger_fall</code> are given a special flag that causes them to die of fall damage the instant they touch the ground (crunching sound and everything) no matter their speed. Useful for ensuring death by fall damage or serving as a more natural alternative to <code>trigger_hurt</code>.
|-
|{{ent|trigger_gravity}}
|{{N/A|Stock}}
|
|-
|{{ent|trigger_hurt}}
|{{Both|Changed}}
|Now supports "Damage Or" keyvalue for flags intended to be combined with other damage types. Also added a hurt rate keyvalue. 
|-
|{{ent|trigger_impact}}
|{{N/A|Stock}}
|
|-
|{{ent|trigger_look}}
|{{Both|Changed}}
|Added a "Use LOS" keyvalue that also uses LOS calculations as opposed to only viewcone calculations. Also added support for multiple look entities.
|-
|{{ent|trigger_multiple}}
|{{N/A|Affected}}
|Uses all base trigger changes, including the ability to detect items/weapons/projectiles, which could previously only be detected through the "Everything" spawnflag. <code>OnTouching</code> also now passes the first touching entity as the activator.
|-
|{{ent|trigger_once}}
|{{N/A|Affected}}
|Uses the base trigger changes defined in <code>trigger_multiple</code>.
|-
|{{ent|trigger_physics_trap}}
|{{N/A|Stock}}
|
|-
|{{ent|trigger_playermovement}}
|{{Both|Changed}}
|Auto-walk and disable jump spawnflags added based on {{l4d|4}} spawnflags (replicated)
|-
|{{ent|trigger_proximity}}
|{{N/A|Stock}}
|
|-
|{{ent|trigger_push}}
|{{Both|Changed}}
|New <code>SetSpeed</code> and <code>SetPushDir</code> inputs.
|-
|{{ent|trigger_remove}}
|{{N/A|Stock}}
|
|-
|{{ent|trigger_rpgfire}}
|{{N/A|Stock}}
|
|-
|{{ent|trigger_serverragdoll}}
|{{Both|Changed}}
|Fixed trigger filter and potential conflicts with other server ragdoll functions.
|-
|{{ent|trigger_soundscape}}
|{{N/A|Stock}}
|
|-
|{{ent|trigger_teleport}}
|{{Both|Changed}}
|Fixed FGD not showing all of the spawnflags.
|-
|{{ent|trigger_teleport_relative}}
|{{Yes|Ported}}
|Teleports entities relative to their current positions. Added a custom FGD class and ported to Source 2013 SP from MP.
|-
|{{ent|trigger_transition}}
|{{N/A|Stock}}
|
|-
|{{ent|trigger_vphysics_motion}}
|{{N/A|Stock}}
|
|-
|{{ent|trigger_waterydeath}}
|{{Both|Changed}}
|Added a bunch of I/O/KV for easier modification and configuration.
|-
|{{ent|trigger_weapon_dissolve}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|trigger_weapon_strip}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|vehicle_viewcontroller}}
|{{N/A|Stock}}
|
|-
|{{ent|vgui_screen}}
|{{N/A|Stock}}
|
|-
|{{ent|vgui_slideshow_display}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|water_lod_control}}
|{{N/A|Stock}}
|
|-
|{{ent|weapon_357}} {{hl2}}
|{{Both|Changed}}
|Now usable by NPCs, uses base weapon changes like ammo overrides, new pickup prevention inputs/flags, and fade distances using spheres.
|-
|{{ent|weapon_alyxgun}} {{hl2}}
|{{N/A|Affected}}
|Uses base weapon changes detailed in <code>weapon_357</code>.
|-
|{{ent|weapon_annabelle}} {{hl2}}
|{{Both|Changed}}
|Uses proper animations with non-Grigori NPCs. Uses base weapon changes detailed in <code>weapon_357</code>.
|-
|{{ent|weapon_ar2}} {{hl2}}
|{{Both|Changed}}
|Uses restored AR2 animations previously only found in the model. Uses base weapon changes detailed in <code>weapon_357</code>.
|-
|{{ent|weapon_bugbait}} {{hl2}}
|{{N/A|Affected}}
|Uses base weapon changes detailed in <code>weapon_357</code>.
|-
|{{ent|weapon_crossbow}} {{hl2}}
|{{Both|Changed}}
|Now usable by NPCs. Model no longer broken in Hammer. Uses base weapon changes detailed in <code>weapon_357</code>.
|-
|{{ent|weapon_crowbar}} {{hl2}}
|{{N/A|Affected}}
|Uses base weapon changes detailed in <code>weapon_357</code>.
|-
|{{ent|weapon_custom_scripted1}}
|{{Yes|New}}
|New VScript-driven custom weapon.
|-
|{{ent|weapon_frag}} {{hl2}}
|{{N/A|Affected}}
|Uses base weapon changes detailed in <code>weapon_357</code>.
|-
|{{ent|weapon_physcannon}} {{hl2}}
|{{N/A|Affected}}
|Uses base weapon changes detailed in <code>weapon_357</code>.
|-
|{{ent|weapon_pistol}} {{hl2}}
|{{N/A|Affected}}
|Uses base weapon changes detailed in <code>weapon_357</code>.
|-
|{{ent|weapon_rpg}} {{hl2}}
|{{Both|Changed}}
|NPCs now use RPGs correctly. Uses base weapon changes detailed in <code>weapon_357</code>.
|-
|{{ent|weapon_shotgun}} {{hl2}}
|{{Both|Changed}}
|Uses base weapon changes detailed in <code>weapon_357</code>.
|-
|{{ent|weapon_slam}} {{hl2}}
|{{Yes|Ported}}
|Ported from {{hl2dm|4|nt=1}}. Uses base weapon changes detailed in <code>weapon_357</code>.
|-
|{{ent|weapon_smg1}} {{hl2}}
|{{N/A|Affected}}
|Uses base weapon changes detailed in <code>weapon_357</code>.
|-
|{{ent|weapon_striderbuster}} {{hl2}}
|{{N/A|Stock}}
|
|-
|{{ent|weapon_stunstick}} {{hl2}}
|{{Both|Changed}}
|Now uses {{hl2dm|4|nt=1}} weapon/model with NPC support. Uses base weapon changes detailed in <code>weapon_357</code>.
|-
|{{ent|worldspawn}}
|{{Both|Changed}}
|Added various new keyvalues to control map properties, like VScript language or map title usage.
|}