Level select: Press Up, Up, Down five times,
I, I, Run when the phrase "Push Run
Button" appears on the title screen. Then, highlight "Option",
hold Left and press Run.
Level skip: Pause the game during a play. Press [Right,
Left] four times, I five times, II. Resume
game play and press I + II + Left + Select.
Control friendly character: Plug in a second controller when a friendly character
appears and press Run + Select.
Faster scrolling: Pause the game during a play. Press I fifteen
times, II. Resume game play and hold I to scroll
faster.
Full shield: Pause the game during a play. Press II, Select,
Right, Select, Down, Select, I,
I. Note: This code may only be enabled once per game.
Split screen mode: Pause the game during a play. Press I three
times, Up three times, Select three times.
