Atari's Centipede is easy to learn, but the tension builds relentlessly as the game progresses. Destroy the Centipede as it moves faster and faster through a colorful mushroom field, as well as protect yourself from a deadly Flea and a ferocious Spider. As with Centipede, Atari's Millipede is easy to learn, but the tension builds relentlessly as the game progresses. You'll find many more bugs and the ability to start at higher levels. Hi-def experience: The game includes support for 4:3 and 16:9 aspects rations, including HDTV. Start playing with full-screen anti-aliasing and Dolby Digital surround sound. See the top scores on the Xbox LIVE Leaderboards and score 12 achievements. You can download the game onto your Memory Unit and take your game with you.