Effect Code See The Credits At the Game Over screen, if you have no continues remaining, press Left, Up, B, Left, Up, and then B.
Contributed By: Ryan Rider.
Secret Cheat Menu
At the title screen, wait for the first alien to pop out of a crater. After he goes back in press the following:
Effect Code Cheat Menu B,Left,Up,Right,B
Contributed By: shadowcore76.
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