All Levels Unlocked:
At the main menu, press Up, Left, Circle, Circle, Left, Left, Square, Down, Up, Circle.
If you entered the code correctly, all levels will be available when you start a game.
Invincibility:
At the main menu, press Up, Left, Circle, Circle, Left, Left, Square, Down, Up, Circle.
If you entered the code correctly, all levels will be available when you start a game.
