Ridge Racers Cheat Codes for Nintendo DS

Bonus car
Select the Rally-X mini-game at the options menu. After passing 50,000 points in the mini-game and it finishes, the Rally-X car will be unlocked in world tour mode.

Rave Racer Arcade introduction sequence
Successfully complete EX Tour 36.

Ridge Racer 4 introduction sequence
Successfully complete EX Tour 33.

Ridge Racer 5 introduction sequence
Successfully complete EX Tour 34.

Ridge Racers 2004 E3 demo FMV sequence
Successfully complete EX Tour 35.

Machine Design Collection 1 pictures
Successfully complete EX Tour 37.

Machine Design Collection 2 pictures
Successfully complete EX Tour 38.

Machine Design Collection 3 pictures
Successfully complete EX Tour 39.

Mirror mode
Hold [Selec when choosing a course in single race or time attack mode.

Unlimited nitro
Hold [Selec when choosing "OK" at the car and track confirmation screen (final screen before the race begins) in single race or time attack mode.