ALL CARS & TRACKS ================= Enter B, A, Z, Z, B, L, A, C as a password. Alternatively, successfully complete any race in first place to unlock additional cars and tracks. The speed of the bonus cars and difficulty of the bonus tracks are determined by the difficulty of the track that was completed. Additionally, play the game in practice mode and locate the star in each level. Collect each star in all tracks (bronze, silver, gold and platinum) for each difficulty level to unlock the following cars: Ghengis Kar and Pole Pos (easy), R6 Turbo and NY 54 (medium), Mouse and Bertha Ballistics (hard), AMW and Toyeca (extreme). JUMP/UNSTUCK ============ The C-UP button has two crucial uses in this game. First, you can use it to jump in multiplayer mode. Also, you can press this to get our of a jam when you get stuck during a race. You can also press the R shoulder button if you car gets flipped over. EXTRA CARS & TRACKS =================== 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. Mirror Tracks : Beat Time Trial Challenge times on all reverse tracks in each circuit. Reverse Tracks : Beat Time Trial Challenge times on all (forward) tracks in each circuit. Reverse-Mirror Tracks : Beat Time Trial Challenge times on all mirror tracks in each circuit.