With unlockable missions,characters,karts and levels Mario Kart DS has infinite replayability that I never get tired of.
User Rating: 10 | Mario Kart DS (DS Bundle) DS
This game is in my opinion the best the DS has to offer so far. With unlockable features that you actually FEEL like attaining and not feel like a chore. You feel compelled to finish missions and then go back and better your score especially when playing with a friend, trying to better their score. As I have yet to play wifi i'm sure it can get even better but I have played wirelessly with 2 other ppl with DS's and it was nothing short of an adrenaline rush, granted playing wireless races/battle can get a bit laggy from time to time but it overall does not take away from the whole perfect experience :)
The graphics are the best of the Ds's capabilities and the sound is excellent. You get the most out of the money you paid for it and it is really a MUST HAVE for all DS owners. It's the best Mario Kart game in my opinion and is a great portable treasure. Great new levels,modes,characters and the mission mode is such a great feature of this game. And it sure doesnt baby you with some of them being quite a challenge. Overall it's A highly addictive Mario game that you can pick up at any time. 
