Asphalt 2 : Urban GT (Nintendo DS 2006)

Asphalt 2 : Urban GT is a Nintendo DS 3D racing game. The game was released for such mobile and handheld platforms as Mobile (2005), Nokia N-Gage (December 2005), Nintendo DS (November 2006) and Playstation Portable (PSP) (March 2007). I think that Asphalt 2 is one of the best racing games of Nintendo DS. You can utilize N2O (nitrous oxide) to speed up (accelerate) your car (vehicle) more fast. What's more, you can gather money to buy a vehicle and unlock maps (places) which are locked.