I don't use cheats. I just sit back and take a good hit and pretend I am immortal. Works every time I turn of the PS.When I was a Navy SEAL in COD: Topix Delusions, I used a good cheat engine and always scored a heat shot.
Actually, I take it back. I HAVE used cheats in GTA so I can shoot all the cops without having to worry about them ganging up, but I would never use any cheats fighting others. It's call honor, LOL.