bindc DIKGRAVE
This will enable the console in the game. Do not edit the config.ini file in the game's install folder, only the one shown above. You can now press tilde in game and type any of the following cheat codes.
Code - Result:
svcheats 1 - Activate Cheat Mode
gamegodmode 1 - God Mode On
gamegodmode 0 - God Mode Off
addammo all - Add Ammo to All Weapons
addwpn ? - List Weapon Numbers
addwpn - Add Weapon from List