Ridge Racer DS - Car preview

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.

Bonus Cars:
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.

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.