Description: Developed by Sonic Teaem, Tokyo, Sonic Riders integrates Extreme sports, high-speed racing and head-to-head battles, offering a new racing experience with Sonic unlike any before in other racing games. In Sonic Riders, Dr. Eggman challenges Sonic and his friends to a Worldwide Grand Prix, and the prize for coming out on top is an ultra-rare Chaos Emerald! Gliding on air boards – which are performance-oriented for each playable character – gamers experience a heightened sense of sports-style racing tension as Sonic and his pals perform tricks and stunts over treacherous wide-open terrain. [Sega]