Keywords: Sonic, Riders, Zero, Gravity, Gigan, Rocks, Music, sega, request, ps2, wii, version, gameplay, playthrough, generations, hedgehog, shadow, live, xbox360, ps3, rider, free, tails, playstation, adventure, dreamcast, kinect
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Gigan Device is the first course in the Babylon Story of Sonic Riders: Zero Gravity. It is like...
Gigan Rocks is a chinese and oriental-themed course in the Heroes story of the game Sonic...