Various cheats
     While  playing, press Talk (the default key is "T") then type any
of the following codes and press [Enter].

Cheat code:         Effect:

god                 God Mode

ammo                Full Ammo

armor               Full Armor

health              Full Health

guns                All Weapons

kfa                 All Weapons, Full Ammo/Armor

tears               All Weapons, Unlimited Ammo

poltergeist         Ghost Mode

gear                Increased Health, Reflexes

maphole             Skip Level