A good DS racer.
There are a number of different races to do, with most of the races needing a certain requirement. Eg. V6 cars only etc.
There is also an arcade mode, where you can do instant play, road challenge, free race, time attack and cop chase these can be fun to play.
The basic principle of the game is to race against other people to gain cash, you then go buy a new car and then enter another race win cash buy a new car and so on.
This game does get a but repetitive after a while though.