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

Cheat code:	             Result:
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
gear	                     Increased Health, Reflexes Boosted
poltergeist	             Ghost Mode
maphole	                     Skip Level
pos	                     Player Position
gimmegun pistol	             Get Pistol
gimmegun dual pistols	     Get Dual Pistols
gimmegun submachinegun	     Get Sub Machinegun
gimmegun shotgun	     Get Shotgun
gimmegun assault fifle	     Get Assault Rifle
gimmegun semi-auto rifle     Get Semi-Automatic Rifle
gimmegun nail gun	     Get Nail Gun
gimmegun cannon	             Get Cannon
gimmegun plasma weapon	     Get Plasma Weapon
gimmegun missle launcher     Get Missle Launcher
gimmegun turret	             Get Turret
gimmegun frag grenade	     Get Frag Grenade
gimmegun proximity	     Get Trip Bomb
gimmegun remote charge	     Get Pipe Bomb
mods	                     Unknown Effect
baddaboom	             Unknown Effect