Cheat mode Shoot the laser and pause the game while the laser is still visible. Then, press Square, X, Square, Circle, Triangle, Circle, Triangle, Select. Now enter one of the following codes: Invincibilty Press Square, X, Triangle. Super laser Press Circle(2), X, Circle, Triangle, Square. Smart bomb Press Square, X, Circle. Refuel Press Circle, X, Square. Completed current mission Press Square, X, Square(2), Circle.