Cheat Codes for the Patched Version

Code - Result
iamacheatingbastard - God Mode
gimmecrap - All Weapons and Ammo (Plus God Mode)
layitonme - Gives Ammo
amonra - Gives Radiance Emitter (Sun Gun)
driveby - Gives Tommygun
torchmyass - Gives Flamethrower
tntrules - Gives Dynamite
ebola - Kill Surrounding Creatures
t2000 - You Look Like Terminator 2000
woodenstakegun - Gives Wooden Stake Crossbow
shotgunshell - Gives Shotgun and 500 Shells
torchtip - Flaming Arrows
dumbogun - Gives Elephant Gun
baronsaturday - Summons Baron
reallycold - Freezes Creatures
keysuper - Gives Skeleton Key
oldhat - Changes Hat
bandaid - Restores Full Health
pinkbunny - Renew Battery
silver - Gives 500 Silver Bullets
aqua - Gives 500 Aqua Vampire Bullets
mercury - Gives 500 Mercury Bullets
youfarted - Gas Mask for Stranger


Cheat Codes for Original Version

Press [F10] then type:

Code - Result
godgames - God Mode
thunderstorm - Rains Outside
snowstorm - Snows Outside
bighead - big Head Mode
winblows - All Weapons and Ammo
skeletonkey - Gives Skeleton Key
moreammo - Gives More Ammo
goremode - Toggles Gratuitous Dismeberment
burningstake - Gives Flaming Tip Arrows
freezer - Toggles Enemy Freezing
ifarted - Gas Mask for Stranger
healme - Restores Health
silver - Gives 500 Silver Bullets
aqua - Gives 500 Aqua Vampire Bullets
mercury - Gives 500 Mercury Bullets
oldhat - Stranger Wears Alternate Hat
goldmode - Tells You "buy FLY!"