Touch the Dead
You enter this code on the main menu. If you enter the code successfully, you'll hear a zombie moaning, the Logo Screen will turn red and you have access to all missions, all modes, all unlocked bonuses. Also, in game, the L and R shoulder buttons allow to switch to the next/previous camera.
Thanks go to Ben Yoris, the game's lead producer, for telling me about this!
|X, Y, D-pad Right, D-pad Left, X||Unlocks everything, allows camera switching|
Contributed By: obishawn.