RE: Shadow of the Ninja
Codes
During a game, hold B for 5 seconds to destroy all enemies on screen. This uses about half of your energy.
At the Title Screen press A, A, A, A, B, B, B, B, A, B, A, B, A, B, A, B. This will let you enter any of the codes below:
Hold A and B on both controllers and press Start twice on Controller 1 for a Sound test.
Hold D on Controller 2 and press Start twice on Controller 1, or hold D on Controller 2 while entering any of the codes listed below for invincibility.
To warp to Stage 1-2, hold B on Controller 2 and press Start twice on Controller 1.
To warp to Stage 1-3, hold A on Controller 2 and press Start twice on Controller 1.
To warp to Stage 1-4, hold A and B on Controller 2 and press Start twice on Controller 1.
To warp to Stage 2-1, hold B and press Start twice on Controller 1.
To warp to Stage 2-2, hold B on Controller 2, hold B and press Start twice on Controller 1.
To warp to Stage 2-3, hold B on Controller 2, hold A and press Start twice on Controller 1.
To warp to Stage 3-1, hold A and B on Controller 2, hold B and press Start twice on Controller 1.
To warp to Stage 3-2, hold A and press Start twice on Controller 1.
To warp to Stage 3-3, hold B on Controller 2, hold A and press Start twice on Controller 1.
To warp to Stage 4-1, hold A on Controller 2, hold A and press Start twice on Controller 1.
To warp to Stage 4-2, hold A and B on Controller 2, hold A and press Start twice on Controller 1.
To warp to Stage 4-3, hold A and B press Start twice on Controller 1.
To warp to Stage 5-1, hold B on Controller 2, hold A and B and press Start twice on Controller 1.
To warp to Stage 5-2, hold A on Controller 2, hold A and B and press Start twice on Controller 1.