This code is for the original version of Wolfenstein only and can be enabled anytime during the game by holding 'Back' and pressing A, Y, A, Y. If entered correctly you will go right to the end level status screen.
The following codes can be entered at any point during the game and if entered correctly a box will appear confirming correct entry. These Codes can also be used on the original Wolfenstein game but if used you cannot get a high score.
Unlock God Mode: Hold Back and press A, X, Y, B
Restocks ALL Weapons and Ammo: Hold Back and press A, B, Y, X