Silent Scope Cheats (Dreamcast)

On the Mode Select Screen, hold the R-Trigger and enter START, START, START, START, START.

On the Mode Select Screen enter UP, RIHT, DOWN, LEFT, UP, X, Y. If you entered the code
correctly you will hear "Silent Scope!"

Pause the game and enter this code to exchange half of your life for 5 additional seconds.
Enter UP, UP, DOWN, DOWN, LEFT, RIGHT, LEFT, RIGHT, A, B.

On the Mode Select Screen enter RIGHT, RIGHT, RIGHT, RIGHT, LEFT DOWN, UP, RIGHT.

On the Mode Select Screen enter LEFT, RIGHT, RIGHT, X, Y. If you entered the code
correctly you will hear a voice say "Wow!"

Enter Arcade Mode and press LEFT, LEFT, RIGHT, X, DOWN, DOWN, UP, Y, UP, RIGHT, DOWN, UP,
LEFT, DOWN, Y.

Enter Arcade Mode and enter RIGHT, DOWN, RIGHT, X, UP, X, X, Y, DOWN, RIGHT, X, Y.

On the Mode Select Screen, enter DOWN, Y, UP, X, Y, DOWN, RIGHT, DOWN, RIGHT, X, Y.

On the Mode Select Screen, hold the R-trigger and press START, START, START, START.

On the Mode Select Screen enter RIGHT, RIGHT, RIGHT, X. If you entered the code correctly
you will hear an explosion.

On the Mode Select Screen enter RIGHT, DOWN, RIGHT, X, RIGHT, DOWN, RIGHT, X.

On the Mode Select Screen enter UP, UP, UP, UP, DOWN, DOWN, DOWN, DOWN.