Play ten multi-player races using a single cartridge to unlock the 00-Agent car. Keep playing in multi-player mode to continue unlocking bonus cars, in the following order: Red Shirt Rage, Pooka, Caddy Car, Galaga '88, Shy Guy, and Mario Racing. To unlock all bonus cars in the game, win all the Platinum GP races.
Car preview
Enter the car selection screen. Hold Y and press L or R to rotate the current car. Press Select to stop the rotation. Hold X and press L or R to move the camera along the Y axis. Hold X + Y and press L or R to zoom in and out.
Rally-X Car
Achieve a score of 50,000 points or greater in the Rally-X mini-game then go to World Tour mode and you will recieve a message and movie unlocking the Rally-X special class car.
Reverse Track
To play on a reverse track, drive forward at the starting point until you get to fifth gear. Then, make a "U" turn and drive towards the wall. If done correctly, you will hit sixth gear and the wall will disappear. The track will now be in reverse.
Unlock 13th Racing Kid
Beat 13th Racing Kid in Car Attack Mode after winning Grand Prix 4.
Unlock Age Solo S
Beat Age Solo S in Car Attack Mode after winning Grand Prix 5.
Unlock Assoluto Infinito
Beat Assoluto Infinito in Car Attack Mode after winning Grand Prix 5.
Unlock Atomic Purple
Beat Atomic Purple in Car Attack Mode after winning Grand Prix 6.
Unlock Burning Nightmare
Beat Burning Nightmare in Car Attack Mode after winning Grand Prix 7.
Unlock Dig Racing Team
Beat Dig Racing Team in Car Attack Mode after winning Grand Prix 3.
Unlock DK Team Racing
Beat DK Team Racing in Car Attack Mode after winning Grand Prix 6.
Unlock Galaga RT Blue
Beat Galaga RT Blue in Car Attack Mode after winning Grand Prix 3.
Unlock Galaga RT Red
Beat Galaga RT Red in Car Attack Mode after winning Grand Prix 2.
Unlock Galaxian Paradise
Beat Galaxian Paradise in Car Attack Mode after winning Grand Prix 4.
Unlock Micro Mouse Mappy
Beat Micro Mouse Mappy in Car Attack Mode after winning Grand Prix 4.
Unlock Racing Team Luigi
Beat Racing Team Luigi in Car Attack Mode after winning Grand Prix 8.
Unlock Racing Team Peach
Beat Racing Team Peach in Car Attack Mode after winning Grand Prix 5.
Unlock RT Blue Mappy
Beat RT Blue Mappy in Car Attack Mode after winning Grand Prix 1.
Unlock RT Bosconian
Beat RT Bosconian in Car Attack Mode after winning Grand Prix 2.
Unlock RT Nebulasray
Beat RT Nebulasray in Car Attack Mode after winning Grand Prix 2.
Unlock RT Pink Mappy
Beat RT Pink Mappy in Car Attack Mode after winning Grand Prix 1.
Unlock RT Xevious Green
Beat RT Xevious Green in Car Attack Mode after winning Grand Prix 3.
Unlock RT Xevious Red
Beat RT Xevious Red in Car Attack Mode after winning Grand Prix 1.
Unlock Terrazi Terrific
Beat Terrazi Terrific in Car Attack Mode after winning Grand Prix 6.