Note: The following cheats only work on servers where cheats are enabled. Press ~ to display the console window, then activate the following cheats by entering the corresponding codes:

CHEAT FUNCTION - CHEAT CODE
God mode - /god
Disable enemy AI - /notarget
No clipping mode - /noclip
All weapons and ammunition - /give all
100 armor - /give armor
Set armor amount - /give armor
Full ammunition for current weapons - /give ammo
100 health - /give health
Set health amount - /give health
Stamina - /give stamina
Spawn indicated item - /give
Never get tired - /nofatigue
Display current map name - /mapname
List maps - /dir maps
Advance to indicated map - /spdevmap or /devmap
Show all commands - /cmdlist
Reconnect to last server - /reconnect
Suicide - /kill
Exit game - /quit
Screenshot of current screen - /screenshot
Show current server settings - /serverinfo
Toggle between windowed and full screen;
Restart game when changed - /toggle r_fullscreen
Toggle compass display - /toggle cg_drawcompass
Toggle HUD display - /toggle cg_draw2d
Toggle frame rate display - /toggle cg_drawfps
Change field of view - /cg_FOV
Toggle old Wolfenstein HUD - /cg_uselessnostalgia <0 or 1>
Third person view - /cg_thirdperson 1
Show time left - /toggle cg_drawtimer
Toggle gibs - /toggle cg_gibs
Toggle team overlays - /toggle cg_drawteamoverlay