Grand Theft Auto: Chinatown Wars (DS)

This isn't just a DS version of GTA; this is a fantastic game that advances the series by introducing a number of great new features.
Grand Theft Auto: Chinatown Wars is a video game for Nintendo DS, PlayStation Portable, and iPhone OS, developed by Rockstar Leeds in conjunction with Rockstar North. It is the thirteenth game in the Grand Theft Auto series, the fourth released on a Nintendo console, after Grand Theft Auto and Grand Theft Auto 2 for the Game Boy Color and Grand Theft Auto Advance for the Game Boy Advance and the very first for iPhone OS.