Press ~ to display the console window. Type devmap [map name] to start the indicated map with cheat mode enabled. Then, enter one of the following codes at the console window to activate the corresponding cheat function.

Effect	Code
All weapons	give all
Black and white movie mode	sf_use_bw 1
Change maps	map [map name]
Change maps with cheat mode enabled	devmap [map name]
Disable AI	notarget
Double health and can survive one grenade explosion	demigod
Flight mode	ufo
God mode	god
List maps	mapname
No clipping mode	noclip
Photo negative mode	sf_use_invert 1
Silent movie mode	sf_use_chaplin 1
Suicide	kill
Teleport to a node	jumptonode
Unlimited amunition	sf_use_ignoreammo 1