Enter in these codes to gain abilities and stuff throughout the game. These must be entered during gameplay, and they will not work on Nightmare difficulty.
Code Effect IDFA All weapons, max ammo, 200% armor (no keys) IDKFA All weapons, max ammo, all keys, 200% armor IDBEHOLDS Berserk IDMUSXX Change music. XX is the level number (ex: IDMUS04) IDDT (entered in Automap) Enter it once for full map, twice for object indicators, again to normal Automap IDCHOPPERS Free Chainsaw IDBEHOLDA Full Automap (no object indicators) IDDQD Invincibility IDBEHOLDV Invincibility (time limit) IDBEHOLDI Invisibility IDBEHOLDL Light Amplification Visor IDBEHOLDR Radiation Suit IDMYPOS Shows your position on map IDCLIP Walk through walls IDCLEVXX Warp to level. XX is the level number (ex: IDCLEV31)
Contributed By: peach freak.
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