Console commands

Variables
crosshair	enable/disable crosshair
cl_autoaim	enable/disable weapon autoaim
cl_automsg	enable/disable automatically sending messages to all players
cl_autovote	enable/disable automatic voting
cl_deathmessages	enable/disable multiplayer death messages
cl_democams	enable/disable demo playback cameras
cl_drawweapon	enable/disable weapon drawing
cl_idplayers	enable/disable name display when aiming at opponents
cl_messagetime	length of time to display multiplayer chat messages
cl_mousebias	emulates the original mouse code's weighting of input towards whichever axis is moving the most at any given time
cl_mousefilter	amount of mouse movement to filter out
cl_showcoords	show your position in the game world
cl_showfps	show the frame rate counter
cl_smoothinput	enable/disable input smoothing
cl_viewbob	enable/disable player head bobbing
cl_weaponsway	enable/disable player weapon swaying
cl_weaponswitch	enable/disable auto weapon switching
cl_angleinterpolation	enable/disable angle interpolation
r_anamorphic	enable/disable widescreen mode
r_projectionhack	enable/disable projection hack
r_precache	enable/disable the pre-level caching routine
snd_ambience	enables/disables ambient sounds
snd_duketalk	enables/disables Duke's speech
snd_fxvolume	volume of sound effects
snd_mixrate	sound mixing rate
snd_musvolume	volume of midi music
snd_numbits	sound bits
snd_numchannels	the number of sound channels
snd_numvoices	the number of concurrent sounds
snd_reversestereo	reverses the stereo channels
astub.c
addpath <path>	adds path to game filesystem
echo [text]	echoes text to the console
editorgridextent	sets the size of the 2D mode editing grid
exec <scriptfile>	executes a script
fileinfo <file>	gets a file's information
gamma <value>	changes brightness
initgroupfile <path>	adds a grp file into the game filesystem
noclip	toggles clipping mode
quit	exits the game immediately
sensitivity <value>	changes the mouse sensitivity
baselayer.c
setrendermode <number>	sets the engine's rendering mode. Mode numbers are: 0 - Classic Build software 1 - Polygonal flat-shaded software (deprecated) 2 - Polygonal textured software (deprecated) 3 - Polygonal OpenGL
screencaptureformat	sets the output format for screenshots (TGA or PCX)
novoxmips	turn off/on the use of mipmaps when rendering 8-bit voxels
usevoxels	enable/disable automatic sprite->voxel rendering
hicsetpalettetint	sets palette tinting values
glinfo	shows OpenGL information about the current OpenGL mode
build.c
restartvid	reinitialise the video mode
vidmode [xdim ydim] [bpp] [fullscreen]	immediately change the video mode
osd.c
listsymbols	lists all the recognized symbols
help	displays help on the named symbol
osdrows	sets the number of visible lines of the OSD
clear	clears the console text buffer
osdcmds.c
changelevel <volume> <level>	warps to the given level
map <mapfile>	loads the given user map
addpath <path>	adds path to game filesystem
cl_statusbarscale	changes the status bar scale
cmenu <#>	jumps to menu
echo [text]	echoes text to the console
exec <scriptfile>	executes a script
fileinfo <file>	gets a file's information
gamma <value>	changes brightness
health|weapons|ammo|armor|keys|inventory>	gives requested item
god	toggles god mode
initgroupfile <path>	adds a grp file into the game filesystem
name	change your multiplayer nickname
noclip	toggles clipping mode
quit	exits the game immediately
rate	sets the multiplayer packet send rate, in packets/sec
restartsound	reinitialises the sound system
restartvid	reinitialises the video mode
sensitivity <value>	changes the mouse sensitivity
setvar <gamevar> <value>	sets the value of a gamevar
spawn <picnum> [palnum] [cstat] [ang] [x y z]	spawns a sprite with the given properties
usejoystick	enables input from the joystick if it is present
usemouse	enables input from the mouse if it is present
vidmode [xdim ydim] [bpp] [fullscreen]	immediately change the video mode
polymost.c
glusetexcompr	enable/disable OpenGL texture compression
glredbluemode	enable/disable experimental OpenGL red-blue glasses mode
gltexturemode	changes the texture filtering settings
gltextureanisotropy	changes the OpenGL texture anisotropy setting
gltexturemaxsize	changes the maximum OpenGL texture size limit
gltexturemiplevel	changes the highest OpenGL mipmap level used
glpolygonmode	debugging feature
glusetexcache	enable/disable OpenGL compressed texture cache
usetexcachecompression	enable/disable compression of files in the OpenGL compressed texture cache
glmultisample	sets the number of samples used for antialiasing (0 = off)
glnvmultisamplehint	enable/disable Nvidia multisampling hinting
r_shadescale	multiplier for lighting
r_depthpeeling	enable/disable order-independant transparency
r_peelscount	sets the number of depth layers for depth peeling
r_curpeel	allows to display one depth layer at a time (for development purposes)
r_detailmapping	enable/disable detail mapping
r_glowmapping	enable/disable glow mapping
r_vertexarrays	enable/disable using vertex arrays when drawing models
r_vbos	enable/disable using Vertex Buffer Objects when drawing models
r_vbocount	sets the number of Vertex Buffer Objects to use when drawing models
r_animsmoothing	enable/disable model animation smoothing
usemodels	enable/disable model rendering in >8-bit mode
usehightile	enable/disable hightile texture rendering in >8-bit mode
dumptexturedefs	dumps all texture definitions in the new style
winlayer.c
maxrefreshfreq	maximum display frequency to set for OpenGL Polymost modes (0=no maximum)
r_windowpositioning	enable/disable window position memory