DOOM – If You Ain’t Cheatin’, You Ain’t Tryin’ (Ultra-Violence)

"DOOM Guy is back for vengeance! This time, it's another quick and dirty playthrough on Ultra-Violence, but with a twist—because if you ain’t cheatin’, you ain’t tryin’! With cheat codes in hand, I’m killin' everyone I see on the first three levels, looking to settle the score and tear through all the enemies. If it moves it dies!