Primary Collection of Cheats
God mode
Press [Start] to pause game play, then hold [L] + [R] and press [A]x2, [B], [A]x5.
Disable God mode
Press [Start] to pause game play, then hold [L] + [R] and press [A]x2, [B], [A], [B]x4.
Computer map
Press [Start] to pause game play, then hold [L] + [R] and press [B], [A]x7.
Radiation suit
Press [Start] to pause game play, then hold [L] + [R] and press [B]x2, [A]x6.
Invincibility
Press [Start] to pause game play, then hold [L] + [R] and press [B]x3, [A]x5.
Berserk
Press [Start] to pause game play, then hold [L] + [R] and press [B], [A], [B], [A]x5.
All weapons, items, keys
Press [Start] to pause game play, then hold [L] + [R] and press [A], [B]x2, [A]x5.