Password: B, A, Z, Z, B, L, A, C.
Collect all twenty stars in the test track.
To get extra cars & tracks, beat a championship race (bronze, silver, gold, or platinum, it doesen't matter) finishing first in points standing. In bronze you unlock slower cars but in platinum you will unlock faster cars. With tracks you unlock harder tracks in gold and platinum, but in bronze and silver you unlock easier tracks.
Just press C-Up during a multiplayer game
To unlock mirror courses, beat Time Trial Challenge times on all reverse tracks in each circuit.
C-Up will get you unstuck, out of water, etc.
R will flip you right side up when flipped over
To unlock reverse courses, beat Time Trial Challenge times on all (forward) tracks in each circuit.
To unlock reverse-mirror courses, beat Time Trial Challenge times on all mirror tracks in each circuit.
Enter your name as any of the following.
More Cheats, Tips, Secrets & Walkthroughs
