PO'ed Cheats

Switch to jetpack mode and kill an alien. Stand on the alien and press Triangle to display the Weapon Select screen. Press L1 + Right + Down. Ox will now beable to fly through walls.

Mare sure you have the drill. The trick won't work unless you have it. Go somewhere safe and press Triangle to bring up the Weapon Select Menu. Choose the frying pan with L1 or R1. Press Triangle to confirm. Press Triangle again to bring up the menu again. Now, press and hold Circle+R1 to increment the selected weapon until you get a flashing 999 in your health counter.