Urban Chaos is a fun game! Violent and laden with profanity, it's good clean fun. You play as Nick Mason, the T-Zero enforcer, dedicated to stamping out urban terrorism. It's a first person shooter, but it's probably one of the best looking games on the xbox. Graphics are fantastic.
To be honest, I didn't really spend much time thinking about the story line. It did involve some terrorist group creating 'Urban Chaos' or something. All you really need to know is, if there are wearing a hockey mask, they are bad, and therefore must be shot. There's a lot of shooting. You do get back up in this game. Firemen, Medics and Police Officers join you at various stages in the game to offer assistance.
Overall, the game is not hard, I finished without too many dramas, but is definitely fun. The bad guys seem to show up at the same places each time so I'm not sure this game would stand up to repeated run throughs.

Next game due to be completed: The Godfather