Cheats & Cheat Codes Some cheats for Infernal Press escape (ESC) during game play and enter your which ever code you want. You won't get any confirmation that anything has been enabled. Code: Description: IFGDGUN Gives you a pistol. IFMDAMAGE Didn't seem to do much when I tried however it's supposed to increase damage. IFDAURA Change aura to infernal. IFUAMMO Full ammo including grenades and mines. IFGPLASMA Gives you a plasma gun. Find this article at: http://www.strategyinformer.com/pc/infernal/cheats.html