Hands waving, feet jumping up and down, people doing who-knows-what. Yep, this isn't just a clip of people playing Sonic Free Riders on Kinect, it's a goldmine for possible forum GIFs.
Besides the general flailing about, the game will have lots pelvic thrusts.
Sonic Free Riders will be released in early November in North America and Europe and then later that month in Japan. Coooool!!