You sport perfectly groomed spiky blue hair and sweet high-top sneakers — clearly a trend-setter in the gaming world — but all that your opponents can see is a streak of bluish blur as you whiz by. You are no ordinary hedgehog: you're Sonic, and you're faster than ever before. Now, as you whip around corners, pummel opponents with bowling balls and swerve around obstacles, every lunge, every twist and every sharp turn will course through your veins as you control the action with the full-body motion of the Kinect sensor. Maneuver your way around wacky racing tracks at lightning fast speeds and power to the finish line — if you can handle the ride.High-octane racing mayhem is at your command in Sonic Free Riders, the most interactive Sonic competition to burst into your living room. Take total control of a vast assortment of customizable hoverboards and bikes as you take on opponents, family and friends in frenetic pick-up-and-play style. Race as Sonic, Tails, Dr. Eggman or even your own personal avatar through over-the-top environments from sun-drenched resorts to majestic ancient ruins. In this unforgettable adventure, it'll take speed, agility and the winning moves to take down the competition to become the ultimate Free Rider.