During gameplay, pause and press the listed buttons to activate the corresponding cheat. Repeat the process to disable the corresponding cheat. The game will unpause itself to confirm correct code entry.

Effect	Code
Coordinate Display	Up, Right, Up, Right, Left, Down.
Free Movement Mode	Right, Down, Down, Left, Left, Right.
Full Health	Left, Right, Left, Left, Down, Right.
Invincibilty	Down, Left, Right, Down, Left, Right.
Level Skip	Right, Left, Right, Right, Left, Down.