Gokujo Parodius

Level Select:
At the Title screen, press Square(x5), Triangle(x7), Circle(x3).

Invincibility:
Pause the game and press Triangle(x2), RIGHT, LEFT, RIGHT, LEFT, DOWN, LEFT.

Max Power:
Pause the game and press UP(x2), DOWN(x3), LEFT, RIGHT, LEFT, RIGHT, X, Circle.

 