Source Engine Games List

Posted By admin On 29.05.21

Source Engine Games List 2016
Source Engine Games Not Working
Free Open Source Game Engines

The following list is comprised of console commands common to all Source-engine games.

Commands are sorted alphabetically:

Source is a 3D video game engine developed by Valve Corporation.It debuted as the successor to GoldSrc, with the first game being Counter-Strike: Source in June 2004, followed shortly by Half-Life 2 in November, and it has been in active development since. Source does not have a concise version numbering scheme; instead, it is designed in constant incremental updates. A remake of the Alien Swarm mod for Unreal Tournament 2004 on the Source engine made by the developers between other projects after they were hired by Valve. Released for free via Steam with access to the complete code base to help developers creating Source engine mods. One of very few Valve games without a Mac or Linux version.

Note:Commands with 'Yes' in 'Cheat?' column require sv_cheats 1 to be active before working.

Commands starting with letter 'A'

Command	Default	Cheat?	Help Text
_fov	0	Automates fov command to server.
_restart	Shutdown and restart the engine.
addip	Add an IP address to the ban list.
adsp_alley_min	122	None
adsp_courtyard_min	126	None
adsp_debug	0	None
adsp_door_height	112	None
adsp_duct_min	106	None
adsp_hall_min	110	None
adsp_low_ceiling	108	None
adsp_opencourtyard_min	126	None
adsp_openspace_min	130	None
adsp_openstreet_min	118	None
adsp_openwall_min	130	None
adsp_room_min	102	None
adsp_street_min	118	None
adsp_tunnel_min	114	None
adsp_wall_height	128	None
ai_actbusy_search_time	10	None
ai_ally_manager_debug	0	None
ai_auto_contact_solver	1	None
ai_citizen_debug_commander	1	None
ai_clear_bad_links	Clears bits set on nav links indicating link is unusable
ai_debug_actbusy	0	Yes	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	None
ai_debug_directnavprobe	0	None
ai_debug_doors	0	None
ai_debug_efficiency	0	None
ai_debug_enemies	0	None
ai_debug_expressions	0	Show random expression decisions for NPCs.
ai_debug_follow	0	None
ai_debug_loners	0	None
ai_debug_looktargets	0	None
ai_debug_los	0	Yes	Highlights what blocks (or is able to block) NPCline of sight.
ai_debug_nav	0	None
ai_debug_node_connect	Debug the attempted connection between two nodes
ai_debug_ragdoll_magnets	0	None
ai_debug_readiness	0	None
ai_debug_shoot_positions	0	None
ai_debug_speech	0	None
ai_debug_squads	0	None
ai_debug_think_ticks	0	None
ai_debugscriptconditions	0	None
ai_disable	Bypasses 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	Yes	None
ai_dump_hints	None
ai_efficiency_override	0	None
ai_follow_move_commands	1	None
ai_follow_use_points	1	None
ai_follow_use_points_when_moving	1	None
ai_lead_time	0	None
ai_LOS_mode	0	None
ai_moveprobe_debug	0	None
ai_moveprobe_jump_debug	0	None
ai_moveprobe_usetracelist	0	None
ai_new_aiming	1	None
ai_newgroundturret	0	None
ai_next_hull	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
ai_no_local_paths	0	None
ai_no_node_cache	0	None
ai_no_select_box	0	None
ai_no_steer	0	None
ai_no_talk_delay	0	None
ai_nodes	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	None
ai_path_adjust_speed_on_immediate_turns	1	None
ai_path_insert_pause_at_est_end	1	None
ai_path_insert_pause_at_obstruction	1	None
ai_reaction_delay_alert	0	None
ai_reaction_delay_idle	0	None
ai_readiness_decay	120	None
ai_rebalance_thinks	1	None
ai_reloadresponsesystems	Reload all response system scripts.
ai_report_task_timings_on_limit	0	None
ai_resume	If NPC is stepping through tasks (see ai_step ) will resume normal processing.
ai_sequence_debug	0	None
ai_set_move_height_epsilon	Set how high AI bumps up ground walkers when checking steps
ai_shot_bias	1	None
ai_shot_bias_max	1	None
ai_shot_bias_min	-1	None
ai_shot_stats	0	None
ai_shot_stats_term	1000	None
ai_show_connect	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	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	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	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	Draw a grid on the floor where looking.
ai_show_hints	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	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
ai_show_hull_attacks	0	None
ai_show_node	Highlight the specified node
ai_show_think_tolerance	0	None
ai_show_visibility	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	None
ai_spread_cone_focus_time	0	None
ai_spread_defocused_cone_multiplier	3	None
ai_spread_pattern_focus_time	0	None
ai_step	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	None
ai_use_clipped_paths	1	None
ai_use_efficiency	1	None
ai_use_frame_think_limits	1	None
ai_use_readiness	1	None
ai_use_think_optimizations	1	None
ainet_generate_report	Generate a report to the console.
ainet_generate_report_only	Generate a report to the console
air_density	Changes the density of air for drag computations
airboat_fatal_stress	5000	Amount of stress in kg that would kill the airboat driver
alias	Creates aliases for other commands
+alt1	None
-alt1	None
+attack	Launches the selected weapon's primary attack
-attack	Stops the selected weapon's primary attack
+attack2	Launches the selected weapon's secondary attack
-attack2	Stops the selected weapon's secondary attack
autosave	None

Commands starting with letter 'B'

Command	Default	Cheat?
+back	Start moving player backward (button down)
-back	Stop moving player backward (button up)
banid	Add a user ID to the ban list.
bench_end	Yes	Ends gathering of info.
bench_showstatsdialog	Shows a dialog displaying the most recent benchmark results.
bench_start	Starts gathering of info. Arguments: `<filename>`
bench_upload	Uploads most recent benchmark stats to the Valve servers.
benchframe	Takes a snapshot of a particular frame in a time demo.
bgmvolume	1	CD sound playback volume.
bind	Bind a key. Arguments: `<key> '<command>'`
BindToggle	B
birds_debug	0	None
blink_duration	0.2	How many seconds an eye blink will last.
bloodspray	blood
box	Draw a debug box.
+break	None
-break	None
breakable_disable_gib_limit	0	None
breakable_multiplayer	1	None
buddha	Toggle. Player takes damage but won't die. (Shows red cross when health is zero)
budget_averages_window	30	number of frames to look at when figuring out average frametimes
budget_background_alpha	128	how translucent the budget panel is
budget_bargraph_background_alpha	128	how translucent the budget panel is
budget_bargraph_range_ms	16	budget bargraph range in milliseconds
budget_history_numsamplesvisible	100	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	budget history range in milliseconds
budget_panel_bottom_of_history_fraction	0	number between 0 and 1
budget_panel_height	384	height in pixels of the budget panel
budget_panel_width	512	width in pixels of the budget panel
budget_panel_x	0	number of pixels from the left side of the game screen to draw the budget panel
budget_panel_y	50	number of pixels from the top side of the game screen to draw the budget panel
budget_peaks_window	30	number of frames to look at when figuring out peak frametimes
budget_show_averages	0	enable/disable averages in the budget panel
budget_show_history	1	turn history graph off and on. . good to turn off on low end
budget_show_peaks	1	enable/disable peaks in the budget panel
bug	Show/hide the bug reporting UI.
bug_swap	Automatically swaps the current weapon for the bug bait and back again.
bugreporter_includebsp	1	Include .bsp for internal bug submissions.
buildcubemaps	Rebuild cubemaps.
building_cubemaps	0	None

Commands starting with letter 'C'

Command	Default	Cheat?	Help Text
c_maxdistance	200	Yes	None
c_maxpitch	90	No	None
c_maxyaw	135	No	None
c_mindistance	30	Yes	None
c_minpitch	0	Yes	None
c_minyaw	-135	Yes	None
c_orthoheight	100	Yes	None
c_orthowidth	100	Yes	None
cache_print	No	Print out contents of cache memory.
cam_command	0	Yes	Changes camera view, first/third person
cam_idealdist	150	Yes	Cam distance from player
cam_idealdistup	0	Yes	Cam above/below player
cam_idealdistright	0	Yes	Cam left/right of player
cam_idealpitch	0	Yes	None
cam_idealyaw	90	Yes	0=Behind player, 90=Right arm
cam_snapto	0	Yes	None
+camdistance	No	None
-camdistance	No	None
+cammousemove	No	None
-cammousemove	No	None
camortho	No	Switch to orthographic camera. There is currently no known way to exit this mode without restarting the engine.
+camin	No	None
-camin	No	None
+camout	No	None
-camout	No	None
+campitchdown	No	None
-campitchdown	No	None
+campitchup	No	None
-campitchup	No	None
+camyawleft	No	None
-camyawleft	No	None
+camyawright	No	None
-camyawright	No	None
cancelselect	No	None
cast_hull	No	Tests hull collision detection
cast_ray	No	Tests collision detection
cc_captiontrace	1	No	Show missing closecaptions: (0 = no, 1 = devconsole, 2 = show in HUD)
cc_emit	No	Emits a closed caption
cc_lang	0	No	Current close caption language (empty = use game UI language)
cc_linger_time	1	No	Close caption linger time
cc_lookup_crc	No	For tracking down missing CC token strings
cc_predisplay_time	0	No	Close caption delay before showing caption
cc_sentencecaptionnorepeat	4	No	How often a sentence can repeat
cc_subtitles	0	No	If set, don't show sound effect captions, just voice overs (i.e., won't help hearing impaired players)
cd	No	Play or stop a CD track
centerview	No	None
ch_createairboat	No	Spawn airboat in front of the player
ch_createjeep	No	Spawn jeep in front of the player
changelevel	No	Change server to the specified map
changelevel2	No	Transition to the specified map in single player
cl_allowdownload	1	No	Client downloads customization files
cl_allowupload	1	No	Client uploads customization files
cl_anglespeedkey	0	No	None
cl_animationinfo	No	HUD element to examine
cl_backspeed	400	No	None
cl_bob	0.2	No	None
cl_bobcycle	0	No	None
cl_bobup	0	No	None
cl_class	0	No	Default class when joining a game
cl_clock_correction	1	Yes	Enable/disable clock correction on the client
cl_clock_correction_adjustment_max_amount	200	Yes	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	Yes	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	Yes	If the clock offset is less than this amount (in milliseconds), then no clock correction is applied
cl_clock_correction_force_server_tick	999	Yes	Force clock correction to match the server tick + this offset (-999 disables it).
cl_clock_showdebuginfo	0	Yes	Show debugging info about the clock drift.
cl_clockdrift_max_ms	150	Yes	Maximum number of milliseconds the clock is allowed to drift before the client snaps its clock to the server's.
cl_cmdbackup	2	No	For each command packet, how many additional history commands are sent ( helps in case of packet loss ) (This command no longer exists)
cl_cmdrate	30	No	Max number of command packets sent to server per second
cl_customsounds	0	No	Enable customized player sound playback
cl_demoviewoverride	0	No	Override view during demo playback
cl_detaildist	1200	No	Distance at which detail props (e.g. grass) are shown.
cl_detailfade	400	No	Distance it takes for detail props to go from transparent to opaque. If this value is >= cl_detaildist, it is treated as if it were 0.
cl_drawhud	1	Yes	Enable the rendering of the HUD
cl_drawleaf	-1	Yes	None
cl_drawmaterial	0	Yes	Draw a particular material over the frame
cl_drawmonitors	1	No	None
cl_drawshadowtexture	0	Yes	None
cl_ejectbrass	1	No	Determines whether spent shells are shown ejecting from a gun
cl_ent_absbox	No	Displays the client's absbox for the entity under the crosshair.
cl_ent_bbox	No	Displays the client's bounding box for the entity under the crosshair.
cl_ent_rbox	No	Displays the client's render box for the entity under the crosshair.
cl_entityreport	0	Yes	For debugging, draw entity states to console
cl_extrapolate	1	Yes	Enable/disable extrapolation if interpolation history runs out.
cl_extrapolate_amount	0	Yes	Set how many seconds the client will extrapolate entities for.
cl_flushentitypacket	0	Yes	For debugging. Force the engine to flush an entity packet.
cl_forcehighendmonitors	1	No	None
cl_forcepreload	0	No	Whether we should force preloading model and texture information to video memory at the beginning of a level. Makes level loads longer, but can reduce stuttering caused by loading information on the fly
cl_forwardspeed	400	Yes	None
cl_fullupdate	No	Forces the server to send a full update packet
cl_idealpitchscale	0	No	None
cl_ignorepackets	0	Yes	Force client to ignore packets (for debugging).
cl_interp	0	No	Interpolate object positions starting this many seconds in past
cl_interp_npcs	0	No	Interpolate NPC positions starting this many seconds in past (or cl_interp, if greater)
cl_interpolate	1	No	Interpolate entities on the client.
cl_lagcomp_errorcheck	0	No	Player index of other player to check for position errors.
cl_lagcompensation	1	No	Perform server side lag compensation of weapon firing events.
cl_leveloverview	0	Yes	None
cl_localnetworkbackdoor	1	No	Enable network optimizations for single player games.
cl_logofile	0	No	Spraypoint logo decal.
cl_maxrenderable_dist	3000	Yes	Max distance from the camera at which things will be rendered
cl_mouseenable	1	No	None
cl_observercrosshair	1	No	None
cl_overdraw_test	0	Yes	None
cl_panelanimation	No	Shows panel animation variables
cl_particleeffect_aabb_buffer	2	Yes	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	Yes	Dump entity by prediction classname
cl_pdump	-1	Yes	Dump info about this entity to screen.
cl_phys_props_enable	1	No	Disable clientside physics props (must be set before loading a level)
cl_phys_props_max	300	No	Maximum clientside physics props
cl_phys_timescale	1	Yes	Sets the scale of time for client-side physics (ragdolls)
cl_pitchdown	89	No	None
cl_pitchspeed	225	No	None
cl_pitchup	89	No	None
cl_playback_screenshots	0	No	Allows the client to playback screenshot and jpeg commands in demos.
cl_precacheinfo	No	Show precache info (client).
cl_pred_optimize	2	No	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	0	No	Perform client side prediction.
cl_predictionlist	0	Yes	Show which entities are predicting
cl_predictweapons	1	No	Perform client side prediction of weapon effects.
cl_ragdoll_collide	0	No	None
cl_rate	10000	No	Max bytes/sec the host can send data (This command no longer exists)
cl_removedecals	No	Remove the decals from the entity under the crosshair.
cl_resend	6	No	Delay in seconds before the client will resend the 'connect' attempt
cl_restrict_server_commands	1	No	Prevents the server from executing random console commands on the client. When cl_restrict_server_commands is enabled only concommands marked with FCVAR_SERVER_CAN_EXECUTE are allowed. Usage: 0 Don't restrict any server commands. 1 Restrict server commands in Valve multiplayer games. 2 Restrict server commands in all multiplayer games.
cl_SetupAllBones	0	No	None
cl_show_bloodspray	1	No	None
cl_show_splashes	1	No	None
cl_showanimstate	-1	Yes	Show the (client) animation state for the specified entity (-1 for none).
cl_showanimstate_log	0	Yes	1 to output cl_showanimstate to Msg(). 2 to store in AnimState.log. 3 for both.
cl_showents	No	Dump entity list to console.
cl_showerror	0	Yes	Show prediction errors, 2 for above plus detailed field deltas.
cl_showevents	0	Yes	Print event firing info in the console
cl_showfps	0	No	See Optimization Commands
cl_showpos	0	No	Draw current position at top of screen
cl_ShowSunVectors	0	No	None
cl_showtextmsg	1	No	Enable/disable text messages printing on the screen.
cl_sidespeed	400	No	None
cl_slist	10	No	Number of seconds to wait for server ping responses when checking for server on your lan
cl_smooth	1	No	Smooth view/eye origin after prediction errors
cl_smoothtime	0	No	Smooth client's view after prediction error over this many seconds
cl_soundemitter_flush	No	No	Flushes the sounds.txt system (client only)
cl_soundfile	0	No	Jingle sound file.
cl_soundscape_flush	No	Flushes the client side soundscapes
cl_soundscape_printdebuginfo	No	print soundscapes
cl_sun_decay_rate	0	Yes	None
cl_team	0	No	Default team when joining a game
cl_timeout	30	No	After this many seconds without receiving a packet from the server, the client will disconnect itself
cl_updaterate	20	No	Number of packets per second of updates you are requesting from the server
cl_upspeed	320	Yes	None
cl_view	No	Set the view entity index.
cl_winddir	0	No	Weather effects wind direction angle
cl_windspeed	0	No	Weather effects wind speed scalar
cl_yawspeed	210	No	None
clear	No	Clear all console output
clear_debug_overlays	No	clears debug overlays
clientport	27005	No	Host game client port
closecaption	0	No	Enable close captioning
cmd	No	Forward command to server
collision_shake_amp	0	No	None
collision_shake_freq	0	No	None
collision_shake_time	0	No	None
combine_guard_spawn_health	1	No	None
combine_spawn_health	1	No	None
+commandmenu	No	GoldSrc Command Menu
-commandmenu	No	None
con_drawnotify	1	No	Disables drawing of notification area (for taking screenshots)
con_enable	1	No	Allows the console to be activated.
con_filter_enable	0	No	Enables the console filter.
con_filter_text	No	Filters out everything except lines containing the specified text.
con_filter_text_out	No	Filters out lines with the specified text.
con_notifytime	8	No	How long to display recent console text to the upper part of the game window
con_nprint_bgalpha	50	No	Con_NPrint background alpha.
con_nprint_bgborder	5	No	Con_NPrint border size.
con_trace	0	No	Print console text to low level printout.
connect	No	Connect to specified server.
contimes	8	No	Number of console lines to overlay for debugging.
coop	0	No	Cooperative play.
CreateHairball	No	None
creditsdone	No	None
crosshair	1	No	None
curve_bias	0	No	None
cvarlist	No	Show the list of convars/concommands.

Commands starting with letter 'D'

Command	Default	Cheat?	Help Text
deathmatch	0	No	Running a deathmatch server
debug_physimpact	0	No	None
decalfrequency	10	No	None
default_fov	75	Yes	None
demo_debug	0	No	Demo debug info
demo_fastforwardfinalspeed	20	No	Go this fast when holding FF button for a set amount of time (see below)
demo_fastforwardramptime	5	No	How many seconds it takes to get to full FF speed
demo_fastforwardstartspeed	2	No	Go this fast when starting to hold FF button
demo_interpolateview	1	No	Do view interpolation during dem playback
demo_pauseatservertick	0	No	Pauses demo playback at server tick
demo_quitafterplayback	0	No	Quits game after demo playback.
demo_recordcommands	1	No	Record commands typed at console into .dem files
demolist	No	Print demo sequence list.
demopause	No	Pauses demo playback.
demoresume	No	Resumes demo playback.
demos	No	Demo demo file sequence
demotimescale	No	Sets demo replay speed.
demotogglepause	No	Toggles demo playback.
demoui	No	Show/hide the demo player UI.
developer	0	No	Show developer messages.
differences	No	Show all convars which are not at their default values
disconnect	No	Disconnect game from server.
disp_dynamic	0	No	None
disp_modlimit	80	No	None
disp_modlimit_down	20	No	None
disp_modlimit_up	80	No	None
disp_numiterations	1	Yes	None
dispcoll_drawplane	0	No	None
displaysoundlist	0	No	None
dog_debug	0	No	None
dog_max_wait_time	7	No	None
drawcross	No	Draws a cross at the given location. Arguments: x y z
drawline	No	Draws line between two 3D Points Green If no collision Red Is collided with something Arguments x1 y1 z1 x2 y2 z2
dropprimary	dropprimary: Drops the primary weapon of the player. NOTE: Doesn't work and needs fixing
dsp_automatic	0	No	None
dsp_db_min	80	No	None
dsp_db_mixdrop	0	No	None
dsp_dist_max	1440	No	None
dsp_dist_min	0	No	None
dsp_enhance_stereo	1	No	None
dsp_facingaway	0	No	None
dsp_mix_max	0	No	None
dsp_mix_min	0	No	None
dsp_off	0	Yes	None
dsp_player	0	No	None
dsp_reload	No	None
dsp_room	0	No	None
dsp_slow_cpu	0	No	None
dsp_spatial	40	No	None
dsp_speaker	50	No	None
dsp_vol_2ch	1	No	None
dsp_vol_4ch	0	No	None
dsp_vol_5ch	0	No	None
dsp_volume	1	No	None
dsp_water	14	No	None
dti_flush	No	Write out the datatable instrumentation files (you must run with -dti for this to work)
dtwarning	0	No	Print data table warnings
dtwatchent	-1	No	Watch this entities data table encoding
dtwatchvar	0	No	Watch the named variable
+duck	No	Start player ducking (button down)
-duck	No	Stop player ducking (button up)
dump_entity_sizes	No	Print sizeof(entclass)
dump_globals	No	Dump all global entities/states
dumpstringtables	No	Print string tables to console

Commands starting with letter 'E'

Command	Default	Cheat?	Help Text
echo	No	Echo text to console.
editdemo	No	Edit a recorded demo file (.dem )
endmovie	No	Stop recording movie frames
english	1	No	If set to 1, running the english language set of assets
ent_absbox	No	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	No	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_debugkeys	0	No	None
ent_dump	No	Usage: ent_dump <entity name></pre>
ent_fire	No	Usage: ent_fire <target> action value delay
ent_info	No	Usage: ent_info <class name></pre>
ent_messages	No	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	Yes	Visualizes all entity input/output activity
ent_name	No	None
ent_pause	No	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	No	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	No	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	No	Removes the given entity(s) Arguments {entity_name} / {class_name} / no argument picks what player is looking at
ent_remove_all	No	Removes all entities of the specified type;Arguments: {entity_name} / {class_name}
ent_setname	No	Sets the targetname of the given entity(s) Arguments {entity_name} / {class_name} / no argument picks what player is looking at
ent_show_response_criteria	No	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	No	When 'ent_pause' is set this will step through one waiting input / output message at a time
ent_text	No	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	No	None
escape	No	Escape key pressed
exec	No	Executes a config in the 'cfg' directory. // exec config_default.cfg Config files in sub-directories can be accessed by specifying their location relative to the cfg directory. Example exec otherConfigs/config1.cfg // Executes configuration file named 'config1.cfg' found in the 'cfg/otherConfigs/' directory
exit	No	Exit the engine

Commands starting with letter 'F'

Command	Default	Cheat?	Help Text
fadein	No	fadein {time r g b}: Fades the screen in from black or from the specified color over the given number of seconds
fadeout	No	fadeout {time r g b}: Fades the screen to black or to the specified color over the given number of seconds
find	No	Find concommands with the specified string in their name/help text.
findflags	No	Displays a list of console commands with the specified flags. Usage: findflags <string> Available flags to search for:
fire_absorbrate	3	No	None
fire_dmgbase	1	No	None
fire_dmginterval	1	No	None
fire_dmgscale	0	No	None
fire_extabsorb	5	No	None
fire_extscale	12	No	None
fire_growthrate	1	No	None
fire_heatscale	1	No	None
fire_incomingheatscale	0	No	None
fire_maxabsorb	50	No	None
firetarget	No	None
firstperson	Yes	Switch to firstperson camera
flex_expression	0	No	None
flex_looktime	5	No	None
flex_maxawaytime	1	No	None
flex_maxplayertime	7	No	None
flex_minawaytime	0	No	None
flex_minplayertime	5	No	None
flex_rules	1	No	Allow flex animation rules to run
flex_smooth	1	No	Applies smoothing/decay curve to flex animation controller changes
flex_talk	0	No	None
flush	No	Flush cache memory
flush_locked	No	Flush locked cache memory
fog_color	-1	No	None
fog_colorskybox	-1	No	None
fog_enable	1	Yes	None
fog_enable_water_fog	1	No	None
fog_enableskybox	1	No	None
fog_end	-1	Yes	None
fog_endskybox	-1	No	None
fog_override	0	Yes	None
fog_start	-1	Yes	None
fog_startskybox	-1	No	None
force_centerview	No	Positions the player's view straight ahead
+forward	No	Start moving player forward (button down)
-forward	No	Stop moving player forward (button up)
fov	No	Change players FOV
fps_max	300	No	Frame rate limiter
free_pass_peek_debug	0	No	None
fs_printopenfiles	No	Show all files currently opened by the engine
fs_warning_level	Yes	Set the filesystem warning level
func_break_max_pieces	15	No	None
func_breakdmg_bullet	0	No	None
func_breakdmg_club	1	No	None
func_breakdmg_explosive	1	No	None

Commands starting with letter 'G'

Command	Default	Cheat?	Help Text
g_ai_citizen_show_enemy	0	None
g_antlion_maxgibs	16	None
g_debug_antlion	0	None
g_debug_antlionguard	0	None
g_debug_antlionmaker	0	Yes	None
g_debug_basehelicopter	0	Yes	None
g_debug_combine_camera	0	None
g_debug_cscanner	0	None
g_debug_doors	0	None
g_debug_dropship	0	None
g_debug_dynamicresupplies	0	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_gunship	0	Yes	None
g_debug_headcrab	0	Yes	None
g_debug_physcannon	0	None
g_debug_ragdoll_removal	0	Yes	None
g_debug_ragdoll_visualize	0	Yes	None
g_debug_trackpather	0	Yes	None
g_debug_transitions	0	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	None
g_debug_turret_ceiling	0	None
g_debug_vehiclebase	0	Yes	None
g_debug_vehicledriver	0	Yes	None
g_debug_vehicleexit	0	Yes	None
g_debug_vehiclesound	0	Yes	None
g_helicopter_bullrush_bomb_enemy_distance	0	None
g_helicopter_bullrush_bomb_speed	850	The maximum distance the player can be from the chopper before it stops firing
g_helicopter_bullrush_bomb_time	10	None
g_helicopter_bullrush_distance	5000	None
g_helicopter_bullrush_mega_bomb_health	0	Fraction of the health of the chopper before it mega-bombs
g_helicopter_bullrush_shoot_height	650	The maximum distance the player can be from the chopper before it stops firing
g_helicopter_chargetime	2	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	How much time we have to wait (on average) after we fire before we can charge up again
g_helicopter_maxfiringdist	2500	The maximum distance the player can be from the chopper before it stops firing
g_jeepexitspeed	100	Yes	None
g_Language	0	None
g_ragdoll_fadespeed	600	None
g_ragdoll_maxcount	8	None
g_test_new_antlion_jump	1	None
gameui_hide	None
getpos	dump position and angles to the console
give	Give item to player. Arguments: <item_name>
gl_clear	0	None
god	Yes	Toggle. Player becomes invulnerable. (Suit will still take damage.)
+graph	None
-graph	None
groundlist	Display ground entity list <index>

Commands starting with letter 'H'

Command	Default	Cheat?	Help Text
hammer_update_entity	Orange Box replacement for wc_update_entity
heartbeat	None
help	Find help about a convar/concommand
hideconsole	Hide the console
hidehud	0	Yes	When set to 1 (or any value that is not 0 or 2) this disables the weapon changing hud, as well as the players ability to change weapons. When set to 4, this will remove the crosshair as well
hidepanel	Hides a viewport panel <name>
hltv_autorecord	0	Automatically records all games as HLTV demos
hltv_cam_distance	96	Default HLTV chase camera distance
hltv_cam_fov	90	Default HLTV chase camera FOV
hltv_cam_inertia	100	Default HLTV chase camera inertia
hltv_cam_offset	64	Default HLTV chase camera offset
hltv_cam_phi	0	Default HLTV chase camera phi angle
hltv_cam_theta	0	Default HLTV chase camera theta angle
hltv_connect	Connect to specified HLTV server
hltv_debug	0	HLTV debug info
hltv_delay	10	HLTV broadcast delay in seconds
hltv_maxclients	128	Maximum client number on HLTV server
hltv_maxrate	3500	Max client bandwidth rate allowed, 0 unlimited
hltv_port	27020	Host HLTV port
hltv_record	Starts HLTV demo recording
hltv_retry	Reconnects the HLTV relay proxy
hltv_snapshotinterval	2	Take game snapshot every nth tick
hltv_status	Connect to specified HLTV server
hltv_stop	Stops the HLTV broadcast
hltv_stoprecord	Stops HLTV demo recording
hltv_viewent	0	HLTV camera entity index
host_framerate	0	Set to lock per-frame time elapse
host_limitlocal	0	Apply cl_cmdrate and cl_updaterate to loopback connection
host_map	0	Current map name
host_profile	0	None
host_runofftime	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	Yes	Force the host to sleep a certain number of milliseconds each frame
host_speeds	0	Show general system running times
host_timescale	1	Yes	Prescale the clock by this amount
host_writeconfig	Store current settings to configcfg (or specified cfg file)
hostname	0	Hostname for server
hostport	27015	Host game server port
hud_airboathint_numentries	10	None
hud_autoreloadscript	0	Automatically reloads the animation script each time one is ran
hud_deathnotice_time	6	None
hud_drawhistory_time	5	None
hud_fastswitch	0	None
hud_jeephint_numentries	10	None
hud_quickinfo	0	None
hud_reloadscheme	Reloads hud layout and animation scripts
hud_saytext_time	12	None
hurtme	Hurts the player Arguments: `<health to lose>`

Commands starting with letter 'I'

Command	Default	Cheat?	Help Text
impulse	Sometimes	See impulse.
incrementvar	No	Increment specified convar value.
invnext	No	Selects the next weapon in the player's inventory
invprev	no	Selects the previous weapon in the player's inventory
ip	0	no	Overrides IP for multihomed hosts

Commands starting with letter 'J'

Command	Default	Cheat?	Help Text
joy_advanced	0	No	None
joy_advaxisr	0	No	None
joy_advaxisu	0	No	None
joy_advaxisv	0	No	None
joy_advaxisx	0	No	None
joy_advaxisy	0	No	None
joy_advaxisz	0	No	None
joy_diagonalpov	0	No	POV manipulator operates on diagonal axes, too
joy_forwardsensitivity	-1	No	None
joy_forwardthreshold	0	No	None
joy_name	0	No	None
joy_pitchsensitivity	1	No	None
joy_pitchthreshold	0	No	None
joy_sidesensitivity	-1	No	None
joy_sidethreshold	0	No	None
joy_wingmanwarrior_centerhack	0	No	Wingman warrior centering hack
joy_wingmanwarrior_turnhack	0	No	Wingman warrior hack related to turn axes
joy_yawsensitivity	-1	No	None
joy_yawthreshold	0	No	None
joyadvancedupdate	No	None
joystick	0	No	None
jpeg	No	Take a jpeg screenshot: Arguments: `<filename> <quality 1-100>`
jpeg_quality	90	No	Sets screenshot quality
+jlook	No	None
-jlook	No	None
+jump	No	Start player jump upward (button down)
-jump	No	Stop player jump upward (button up)

Commands starting with letter 'K'

Command	Default	Cheat?
kdtree_test	No	Tests spatial partition for entities queries
key_findbinding	No	Find key bound to specified command string
key_listboundkeys	No	List bound keys with bindings
key_updatelayout	No	Updates game keyboard layout to current windows keyboard setting
kick	No	Kick a player by slot, userid or name
kill	No	Kills the player
killserver	No	Shutdown the server
+klook	No	None
-klook	No	None

Commands starting with letter 'L'

Command	Default	Cheat?	Help Text
lastinv	No	Selects last selected weapon
+left	No	Start moving player left (button down)
-left	No	Stop moving player left (button up)
light_crosshair	No	Show texture color at crosshair
linefile	No	Parses map leak data from .lin file
list	No	List cached servers
listdemo	No	List demo file contents
listid	No	Lists banned users
listip	No	List IP addresses on the ban list
listmodels	No	List loaded models
load	No	Load a saved game
lod_TransitionDist	800	No	Distance at which LOD takes place
log	No	Enables standard log file <0/1>
+lookdown	No	Start player look down (button down)
-lookdown	No	Stop player look down (button up)
lookspring	0	No	None
lookstrafe	0	No	Strafes with the mouse
+lookup	No	Start player look up (button down)
-lookup	No	Stop player look up (button up)
lservercfgfile	0	No	None

Commands starting with letter 'M'

Command	Default	Cheat?	Help Text
m_customaccel	0	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	Mouse move is raised to this power before being scaled by scale factor.
m_customaccel_max	0	Max mouse move scale factor, 0 for no limit
m_customaccel_scale	0	Custom mouse acceleration value.
m_filter	0	Mouse filtering (set this to 1 to average the mouse over 2 frames).
m_forward	1	Mouse forward factor.
m_mouseaccel1	0	Windows mouse acceleration initial threshold (2x movement).
m_mouseaccel2	0	Windows mouse acceleration secondary threshold (4x movement).
m_mousespeed	1	Windows mouse speed factor (range 1 to 20).
m_pitch	0	Mouse pitch factor.
m_side	0	Mouse side factor.
m_yaw	0	Mouse yaw factor.
map	Start playing on specified map.
map_background	Runs a map as the background to the main menu.
map_edit	None
map_noareas	0	Disable area to area connection testing.
mapcyclefile	mapcycle.txt	Sets the map cycle file to use for cycling maps.
maps	Displays list of maps.
mat_antialias	0	None
mat_bloom	1	None
mat_bufferprimitives	1	None
mat_bumpbasis	0	None
mat_bumpmap	1	Toggles bumpmap rendering on/off.
mat_camerarendertargetoverlaysize	128	Yes	None
mat_clipz	1	None
mat_compressedtextures	1	When set to 0 the engine will use uncompressed textures for the current map.
mat_configcurrent	Show the current video control panel config for the material system.
mat_crosshair	Display the name of the material/texture under the crosshair.
mat_debug	None
mat_debugdepth	0	None
mat_debugdepthmode	0	None
mat_debugdepthval	128	None
mat_debugdepthvalmax	256	None
mat_depthbias_decal	-262144	None
mat_depthbias_normal	0	Yes	None
mat_diffuse	1	Yes	When set to 0, shows specular map on models with $envmaptint values. Use with mat_fullbright to view specular on brushes.
mat_drawflat	0	Yes	None
mat_drawwater	1	Yes	None
mat_dxlevel	90	Changes what GPU features are used based on directX version. 98 is a directX 10 emulation of directX 9.
mat_envmapsize	128	Adjusts the resolution of environment maps that are used for reflective surfaces.
mat_envmaptgasize	32	None
mat_fastnobump	0	None
mat_fastspecular	1	Enable/Disable specularity for visual testing. Will not reload materials and will not affect perf.
mat_fillrate	0	Yes	None
mat_filterlightmaps	1	Smooths lightmaps. Lighting appears blocky when this is off.
mat_filtertextures	1	Smooths textures. Textures appear blocky when this is off.
mat_forceaniso	1	Sets Anistropic Filtering Level
mat_forcedynamic	0	Yes	Forces the use of dynamic lighting where applicable.
mat_forcehardwaresync	1	None
mat_frame_sync_enable	1	Yes	None
mat_frame_sync_force_texture	0	Yes	Force frame syncing to lock a managed texture.
mat_framebuffercopyoverlaysize	128	None
mat_fullbright	0	Yes	When set to 1 it turns on self-illumination for geometry.
mat_hsv	0	None
mat_info	Shows material system info
mat_leafvis	0	Draw wireframe of current leaf
mat_levelflush	1	None
mat_loadtextures	1	None
mat_luxels	0	Yes	Turns on luxel visualization.
mat_maxframelatency	1	None
mat_measurefillrate	0	Yes	None
mat_mipmaptextures	1	None
mat_monitorgamma	2	Monitor gamma (typically 2.2 for CRT and 1.7 for LCD).
mat_norendering	0	None
mat_normalmaps	0	Yes	Turns on normalmap visualization
mat_normals	0	Yes	Turns on surface normal visualization
mat_parallaxmap	0	Enables the use of parallax maps
mat_picmip	0	Sets texture quality. Is the same as the 'Texture Detail' menu. Values are -1-Very High (Orange Box only), 0-High, 1-Medium, 2-Low
mat_proxy	0	Yes	None
mat_reducefillrate	0	None
mat_reloadallmaterials	None
mat_reloadmaterial	None
mat_reloadtextures	None
mat_reversedepth	0	Yes	None
mat_savechanges	Saves current video configuration to the registry.
mat_setvideomode	Sets the width, height, windowed state of the material system.
mat_shadowstate	1	None
mat_show_texture_memory_usage	0	Display the texture memory usage on the HUD.
mat_showcamerarendertarget	0	Yes	None
mat_showenvmapmask	0	None
mat_showframebuffertexture	0	Yes	None
mat_showlightmapcomponent	0	0: show normal-mapped lightmap 1: show component 11: show component 21: show component 3
mat_showlightmappage	-1	None
mat_showlowresimage	0	None
mat_showmaterials	Show materials.
mat_showmaterialsverbose	None
mat_showmiplevels	0	None
mat_showtextures	Show textures.
mat_showwatertextures	0	Yes	None
mat_skybloomamount	1	None
mat_slopescaledepthbias_decal	0	Yes	None
mat_slopescaledepthbias_normal	0	Yes	None
mat_softwarelighting	0	None
mat_softwareskin	0	None
mat_specular	1	Enable/Disable specularity for performance testing. Will cause a material reload upon change.
mat_spewvertexandpixelshaders	Print all vertex and pixel shaders currently loaded to the console.
mat_stub	0	Yes	None
mat_suppress	Suppress a material from drawing
mat_surfaceid	0	None
mat_surfacemat	0	None
mat_texture_limit	-1	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	None
-mat_texture_list	None
mat_texture_list	0	For debugging, show a list of used textures per frame
mat_texture_list_all	0	If this is nonzero, then the texture list panel will show all currently-loaded textures.
mat_texturelist_directories	0	None
mat_texturelist_files	1	None
mat_trilinear	1	None
mat_viewportscale	1	Yes	Debugging viewport scale
mat_vsync	0	Force sync to vertical retrace
mat_wateroverlaysize	128	None
mat_wireframe	0 to 3	Yes	See Optimization Commands.
mat_yuv	0	Turns the screen monochrome
maxplayers	Change the maximum number of players allowed on this server.
mem_dump	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.
metropolice_charge	1	None
metropolice_chase_use_follow	0	None
metropolice_move_and_melee	1	None
minisave	Saves game (for current level only!)
mod_forcedata	1	Forces all model file data into cache on model load.
monk_headshot_freq	2	None
mortar_visualize	0	None
+movedown	None
-movedown	None
+moveleft	None
-moveleft	None
+moveright	None
-moveright	None
+moveup	None
-moveup	None
mp_allowNPCs	1	None
[mp_autokick]]	1	None
mp_autoteambalance	1	None - New Source Engine
mp_autoteambalance_delay	1	Time after the teams become unbalanced to attempt to switch players. - New Source Engine
mp_autoteambalance_warning_delay	1	Time after the teams become unbalanced to print a balance warning. - New Source Engine
mp_allowspectators	1	Toggles whether the server allows spectator mode or not.
mp_autocrosshair	1	None
mp_bonusroundtime	1	Time after round win until round restarts - New Source Engine
mp_buytime	1.5	Time players have to buy weapons
mp_chattime	10	Amount of time players can chat after the game is over.
mp_decals	200	None
mp_defaultteam	0	None
mp_enableroundwaittime	1	Enable timers to wait between rounds. - New Source Engine
mp_facefronttime	3	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	None
mp_feetyawrate	720	How many degrees per second that we can turn our feet or upper body.
mp_flashlight	0	None
mp_footsteps	1	None
mp_forcecamera	0	Restricts spectator modes for dead players.
mp_forcerespawn	1	None
mp_fraglimit	0	None
mp_freezetime	5	None
mp_friendlyfire	0	None
mp_ik	1	Use IK on in-place turns.
mp_logecho	1	None
mp_logfile	1	None
mp_maxrounds	1	Max number of rounds to play before server changes maps - New Source Engine.
mp_respawntime	10	Sets the time before respawn - New Source Engine.
mp_restartround	1	If non-zero, the current round will restart in the specified number of seconds - New Source Engine.
mp_roundtime	4	None
mp_stalemate_timelimit	1	Timelimit (in seconds) of the stalemate round. - New Source Engine.
mp_teamlist	0	None
mp_teamoverride	1	None
mp_teamplay	0	None
mp_teams_unbalance_limit	1	Teams are unbalanced when one team has this many more players than the other team. (0 disables check) - New Source Engine.
mp_timelimit	0	Game time per map in minutes.
mp_weaponstay	0	None
mp_winlimit	0	Max number of rounds one team can win before server changes maps - New Source Engine.
mp3	(Counter-Strike: Source only) Starts the Valve MP3 Player.
muzzleflash_light	1	None

Commands starting with letter 'N'

Command	Default	Cheat?	Help Text
name	0	Current user name.
nav_begin_area	Defines a corner of a new Area. To complete the Area, drag the opposite corner to the desired location and issue a 'nav_end_area' command.
nav_clear_walkable_marks	Erase any previously placed walkable positions.
nav_connect	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_corner_lower	Lower the selected corner of the currently marked Area.
nav_corner_raise	Raise the selected corner of the currently marked Area.
nav_corner_select	Select a corner of the currently marked Area. Use multiple times to access all four corners.
nav_crouch	Toggles the 'must crouch in this area' flag used by the AI system.
nav_delete	Deletes the currently highlighted Area.
nav_disconnect	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_edit	0	Set to one to interactively edit the Navigation Mesh. Set to zero to leave edit mode.
nav_end_area	Defines the second corner of a new Area and creates it.
nav_generate	Generate a Navigation Mesh for the current map and save it to disk.
nav_jump	Toggles the 'traverse this area by jumping' flag used by the AI system.
nav_load	Loads the Navigation Mesh for the current map.
nav_mark	Marks the Area under the cursor for manipulation by subsequent editing commands.
nav_mark_unnamed	Mark an Area with no Place name. Useful for finding stray areas missed when Place Painting.
nav_mark_walkable	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	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	Toggles the 'don't jump in this area' flag used by the AI system.
nav_place_floodfill	Sets the Place of the Area under the cursor to the current 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_pick	Sets the current Place to the Place of the Area under the cursor.
nav_precise	Toggles the 'don't avoid obstacles' flag used by the AI system.
nav_quicksave	1	Set to one to skip the time consuming phases of the analysis. Useful for data collection and testing.
nav_save	Saves the current Navigation Mesh to disk.
nav_show_approach_points	0	Show Approach Points in the Navigation Mesh.
nav_show_danger	0	Show current 'danger' levels.
nav_splice	To splice, mark an area, highlight a second area, then invoke the splice command to create a new, connected area between them.
nav_split	To split an Area into two, align the split line using your cursor and invoke the split command.
nav_strip	Strips all Hiding Spots, Approach Points, and Encounter Spots from the current Area.
nav_toggle_place_mode	Toggle the editor into and out of Place mode. Place mode allows labelling of Area with Place names.
nav_toggle_place_painting	Toggles Place Painting mode. When Place Painting, pointing at an Area will 'paint' it with the current Place.
nav_use_place	If used without arguments, all available Places will be listed. If a Place argument is given, the current Place is set.
net_blockmsg	0	Yes	1\|name>
net_channels	Shows net channel info.
net_chokeloop	0	Apply bandwidth choke to loopback packets.
net_drawslider	0	Draw completion slider during signon.
net_droppackets	0	Yes	Drops next n packets on client.
net_fakelag	0	Yes	Lag all incoming network data (including loopback) by this many milliseconds.
net_fakeloss	0	Yes	Simulate packet loss as a percentage (negative means drop 1/n packets).
net_graph	0	Draw the network usage graph.
net_graphheight	64	None
net_graphpos	1	None
net_graphsolid	1	None
net_maxfilesize	16	Max filesize server can transfer to clients.
net_maxfragments	1280	Max fragment bytes per packet.
net_port_try	0	Prevent servers from trying to climb ports if the request port was busy.
net_scale	5	None
net_showdrop	0	Show dropped packets in console
net_showevents	0	Print game event infos to console.
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	Initializes multiplayer network sockets.
net_synctags	0	Yes	Insert tokens into the net stream to find client/server mismatches.
next	0	Yes	Set to 1 to advance to next frame ( when singlestep 1 )
nextdemo	Play next demo in sequence.
noclip	Yes	Toggle. Player becomes non-solid and flies. Useful for developers and players that have gotten physically stuck.
notarget	Toggle. Player becomes hidden to NPCs.
npc_ammo_deplete	Subtracts half of the target's ammo.
npc_barnacle_swallow	0	Use prototype swallow code.
npc_bipass	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_citizen_auto_player_squad	1	None
npc_citizen_auto_player_squad_allow_use	0	None
npc_citizen_explosive_resist	0	None
npc_citizen_insignia	0	None
npc_citizen_squad_marker	0	None
npc_combat	Displays text debugging information about the squad and enemy of the selected NPC (See Overlay Text) Arguments {entity_name} / {class_name} / no argument picks what player is looking at.
npc_conditions	Displays all the current AI conditions that an NPC has in the overlay text. Arguments {entity_name} / {class_name} / no argument picks what player is looking at.
npc_create	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	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	None
npc_destroy	Removes the given NPC(s) from the universe Arguments {entity_name} / {class_name} / no argument picks what player is looking at.
npc_destroy_unselected	Removes all NPCs from the universe that aren't currently selected.
npc_enemies	Shows memory of NPC. Draws an X on top of each memory. Blue Eluded entities (don't know where it went) Green Unreachable entities (can't get to it) Red Current enemy Magenta Current target entity Pink All other entities drawn Arguments {npc_name} / {npc class_name} / no argument picks what player is looking at.
npc_focus	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	Selected NPC(s) will freeze in place (or unfreeze). If there are no selected NPCs, uses the NPC under the crosshair.
npc_go	Selected NPC(s) will go to the location that the player is looking (shown with a purple box).
npc_go_do_run	1	Set whether should run on NPC go.
npc_go_random	Sends all selected NPC(s) to a random node.
npc_heal	Heals the target back to full health.
npc_height_adjust	1	Enable test mode for ik height adjustment.
npc_kill	Kills the given NPC(s) Arguments {npc_name} / {npc class_name} / no argument picks what player is looking at.
npc_nearest	Draw's a while box around the NPC(s) nearest node Arguments {npc_name} / {npc class_name} / no argument picks what player is looking at.
npc_reset	Reloads schedules for all NPC's from their script files.
npc_route	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	Selects or deselects the given NPC(s) for later manipulation. Selected NPC's are shown surrounded by a red translucent box Arguments {npc_name} / {npc class_name} / no argument picks what player is looking at
npc_sentences	0	None
npc_speakall	Force the npc to try and speak all their responses.
npc_squads	Obsolete. Replaced by npc_combat.
npc_steering	Displays the steering obstructions of the NPC (used to perform local avoidance) Arguments {npc_name} / {npc class_name} / no argument picks what player is looking at.
npc_steering_all	Displays the steering obstructions of all NPCs (used to perform local avoidance).
npc_strider_height_adj	0	None
npc_strider_shake_ropes_magnitude	150	None
npc_strider_shake_ropes_radius	1200	None
npc_task_text	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	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	Trigger NPC to think.
npc_viewcone	Displays the viewcone of NPCs. (Where they are currently looking and what the extents of their vision is.) Arguments {npc_name} / {npc class_name} / No argument picks what player is looking at.
npc_vphysics	0	None

Commands starting with letter 'O'

Command	Default	Cheat?
old_radiusdamage	0	None
overview_health	1	Show player's health in map overview.
overview_locked	1	Locks map angle, doesn't follow view angle.
overview_mode	1\|2>
overview_names	1	Show player's names in map overview.
overview_tracks	1	Show player's tracks in map overview.
overview_zoomabs	Sets overview map zoom: <zoom>
overview_zoomrel	Changes overview map zoom: <factor>

Commands starting with letter 'P'

Command	Default	Cheat?	Help Text
particle_simulateoverflow	0	Yes	Used for stress-testing particle systems. Randomly denies creation of particles.
password	0	Current server access password
path	Show the engine filesystem path.
pause	Toggle the server pause state.
perfui	Show/hide the level performance tools UI.
perfvisualbenchmark	None
perfvisualbenchmark_abort	None
phonemedelay	0	Phoneme delay to account for sound system latency.
phonemefilter	0	Time duration of box filter to pass over phonemes.
phonemesnap	1	Don't force visemes to always consider two phonemes, regardless of duration.
phys_impactforcescale	1	None
phys_penetration_error_time	10	Controls the duration of vphysics penetration error boxes.
phys_pushscale	1	None
phys_speeds	0	None
phys_stressbodyweights	5	None
phys_swap	Automatically swaps the current weapon for the physcannon and back again.
phys_timescale	1	Scale time for physics
phys_upimpactforcescale	0	None
physcannon_ball_cone	0	None
physcannon_chargetime	2	None
physcannon_cone	0	None
physcannon_maxforce	1500	None
physcannon_maxmass	250	None
physcannon_mega_pullforce	8000	None
physcannon_mega_tracelength	850	None
physcannon_minforce	700	None
physcannon_pullforce	4000	None
physcannon_tracelength	250	None
physics_budget	Times the cost of each active object
physics_debug_entity	Dumps debug info for an entity
physics_highlight_active	Turns on the absbox for all active physics objects
physics_report_active	Lists all active physics objects
physics_select	Dumps debug info for an entity
physicsshadowupdate_render	0	None
picker	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	Display ping to server.
pistol_use_new_accuracy	1	None
pixelvis_debug	Dump debug info
play	Play a sound.
playdemo	Play a recorded demo file (.dem ).
player_old_armor	0	None
player_showpredictedposition	0	None
player_showpredictedposition_timestep	1	None
player_squad_autosummon_debug	0	None
player_squad_autosummon_move_tolerance	20	None
player_squad_autosummon_player_tolerance	10	None
player_squad_autosummon_time	5	None
player_squad_autosummon_time_after_combat	8	None
player_squad_double_tap_time	0	None
player_squad_transient_commands	1	None
player_throwforce	1000	None
playflush	Play a sound, reloading from disk in case of changes.
playgamesound	Play a sound from the game sounds txt file
playsoundscape	Forces a soundscape to play
playvol	Play a sound at a specified volume.
plugin_load	Loads a plugin present in the addons directory.
plugin_print	Prints loaded plugins (server).
plugin_unload	Unloads a plugin based on it's ID in plugin_print.
progress_enable	None
prop_crosshair	Shows name for prop looking at
prop_debug	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	None
pwatchent	-1	Yes	Entity to watch for prediction system changes.
pwatchvar	0	Yes	Entity variable to watch in prediction system for changes.

Commands starting with letter 'Q'