Painkiller: Overdose - Cheat Codes

Note: Cheats are active only in Daydream and Insomnia difficulty modes.

Code - Result:
PKGOD - God Mode
PKDEMON - Demon Morph
PKWEAKENEMIES - Weak Enemies
PKALWAYSGIB - Excessive Gibbage
WEAPONSPECULAR 1 - Weapon Specular On
PKWEAPONS All - Weapons
PKAMMO - All Ammo
PKHEALTH - Full Health
PKPOWER - Full Ammo and Health
PKGOLD - Add Gold
PKHASTE - Haste
PKWEAPONMODIFIER - Weapon Modifier Mode
PKKEEPDECALS - Decals Never Disappear
PKKEEPBODIES - Bodies Never Disappear
PKCARDS - Unknown Effect