 However, the North American release was cancelled.The core aspect of the entire Ridge Racer series is drift racing, that is traditional lap racing against opponents with the added twist of intentionally oversteering and sliding the car through sharp corners and turns, known as "drifting", which earns the player several bonuses during a race.In most respects Ridge Racer 2 can be considered more of an update than a true sequel to the original PSP title - it shares the same game play engine, user interface and game design as the previous title, and includes almost all of the elements, cars, and tracks of its predecessor.