All cheats must be entered into the console COLOR x x Alters player colour
FLY Toggles flying mode on/off
GAMMAx.x Alters screen brightness
GOD Toggles god mode
IMPULSE 9 Gives all weapons and ammunition
IMPULSE 255 Gives quad damage
KILL Commits suicide
MAP Ex Ly Level warp (episode X, map Y)
NOCLIP Toggles clipping mode
NOTARGET Monsters won't bother you unless you attack
GIVE X Gives weapon X
GIVE S Gives X of shells
GIVE N Gives X of nails
GIVE R Gives X of rockets
GIVE C Gives X of energy cells
GIVE H Gives X of health
REGISTERED 1 Allows all weapons in shareware multiplayer games
STATUS Displays current game information
SV_GRAVITYxxx Sets gravity. value range is 000 (no gravity) to 850 (normal gravity)
VERSION Displays QUAKE! version information