Painkiller: Redemption

Painkiller: Redemption cheat codes: 
Press [~] to display the console window,
then enter one of the following case-sensitive
cheat codes to activate the cheat function:
SV_DEMON_1               - Demon mode
SV_PERFECT_FINISH_1      - Level skip
SV_MAX_AMMO_1            - Full ammunition
SV_EVERYTHING_1          - Full ammunition and health
SV_MAX_HEALTH_1          - Full health
SV_CHEAT_GODMODE_1       - God mode
SV_KEEP_DECALS_1         - Keep decals
SV_MONSTERS_ALWAYS_GIB_1 - Monsters always gib
SV_LESS_MONSTER_HP_1     - Monsters have less HP