Invisibility:
While pausing the Game press R1, L1, L1, R2, L1, L1, L2.


Lighter cars:
While pausing the Game press L1, R1, R1, L2, R2, R2.


No Gravity:
While pausing the Game press R1, R2, R1, R2, Up, Up, Up.


Increase Time Warp:
While pausing the Game press R1, L1, L2, R2, Right, Right, Right.


Decrease Time Warp:
While pausing the Game press R2, L2, L1, R1, Left, Left, Left.


All cars and levels:
Pause the game, then press L2, R2, R2, L2, R1, L2, L1, Left, Right, L2, Down, R2.


Endless countermeasures:
Pause the game, then press R3, R3, R3, R1, R1, R2, R2.


Transparent car:
Pause the game, then press Left, Up, Right, Down, Right, Up, Left, L2. No rear view mirror in this mode.


Higher frame rate:
Pause the game, then press R3, L3, L3, R3, Left, Circle, Left, Circle. No rear view mirror in this mode.