Hidden Track At the Title Screen, when it says press START - don't press START, enter the following: For the Hidden Track - X, UP, Triangle, DOWN, R1, L1 If entered correctly, a chime should go off. High Performance Cars At the Title Screen, when it says press START - don't press START, enter the following: For all of the High Performance cars - UP, LEFT, RIGHT, X, O, Square If entered correctly, a chime should go off. Reverse Tracks At the Title Screen, when it says press START - don't press START, enter the following: For the Reverse Tracks - LEFT, Triangle, R1, O, L1, DOWN If entered correctly, a chime should go off. Super Championship At the Title Screen, when it says press START - don't press START, enter the following: For the Super Championship - RIGHT, SQUARE, LEFT, O, UP, X If entered correctly, a chime should go off.