Final Doom Codes -

View network opponent location:
Hold [Alt] and type iddtiddtiddtiddt at the map screen.

Cheat mode:
Enter one of the following codes during game play to activate the corresponding cheat function.

Effect	Code
Invincibility	iddqd
All weapons, keys, ammo, and 200% armor	idkfa
All weapons, ammo	idfa
Berserker strength	idbeholds
Temporary invincibility	idbeholdv
Temporary invisibility	idbeholdi
Full automap	idbeholda
Anti-radiation suit	idbeholdr
Light amplification visor	idbeholdl
Walk through walls	idclip
Chainsaw	idchoppers
Level select	idclev<episode number><map number>
Toggle full map; full map and objects; normal map	iddt
Display coordinates and heading	idmypos
Change music to indicated level	idmus<level number>