Press ~ (tilde) during game play to activate the console window. Then, enter one
of the following codes to activate the corresponding cheat function.

Code:..................Result:
set god 1    ..............God Mode
ammo...................Refill Ammo
guns.points #..........Add Upgrade Points (# = Amount)
set player.ghost 1.....Ghost Mode
clear-npcs.............Remove NPCs
set player.gunslots #..Add Slots for More Guns (# = Amount)