Shadow of the Ninja Cheats

NES Cheats

Super attack

Hold B for approximately five seconds without being hit. A powerful lightning attack can be executed when the screen turns red. Note: This will use approximately one half of your character's total energy.

Sound test

Press A(4), B(4), A, B, A, B, A, B, A, B after selecting the number of players at the title screen. A sound will confirm correct code entry. Hold A + B on controllers one and two, then press Start on controller one.