Excellent "pick-up-and-play" game.
Gameplay: I don't think N2o has a story but it doesn't need one. It is pure, mindless fun. sit back and blast away at bugs in an endless, undulating, tube while you continuously gain speed!
Graphics: This game doesn't have powerful mind-blowing graphics but the game is still really easy on the eyes and has some nifty psychedelic effects.
Sound: This game is about 80% sound and proves that music can really make or break a game. It supports Dolby pro-logic, so hook up your playstation or ps2 to some good speakers, crank up the bass and you'll get the point in no time.
Value: This isn't a title you will try to beat. Instead, this is a game that you will just put in when you don't want to think about anything and want to start being stimulated immediately.
You can find this game cheap, pre-owned, new, online or in some stores. I bought my copy for 10 bucks in the plastic and I definitely got more than my money's worth.