Ridge Racer DS

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.

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.

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.

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.

Beat 13th Racing Kid in Car Attack Mode after winning Grand Prix 4.

Beat Age Solo S in Car Attack Mode after winning Grand Prix 5.

Beat Assoluto Infinito in Car Attack Mode after winning Grand Prix 5.

Beat Atomic Purple in Car Attack Mode after winning Grand Prix 6.

Beat Burning Nightmare in Car Attack Mode after winning Grand Prix 7.

Beat Dig Racing Team in Car Attack Mode after winning Grand Prix 3.