Codes:
Complete one of the button combinations below when "Start" appears on the title screen. A sound
will confirm correct code entry:

     Super cars - Up, Left, Right, X, Circle, Square 
     Heavy metal cars - L1, R1, L1, Square, R1, Up 
     Bonus track - X, Up, Triangle, Down, R1, L1 
     Reversed tracks - Left, Triangle, R1, Circle, L1, Down 
     Super championship race - Right, Square, Left, Circle, Up, X