It was a dark and stormy night. Harsh rain from an unnatural storm fell upon Sonic the Hedgehog and Miles "Tails" Prower as they flew above the sea in the Tornado. Lightning strikes, causing the plane to spiral downward into a crash landing on an uncharted island. What Sonic and Tails will soon learn is that the island is no island at all, but the floating remains of the Death Egg. Scrapped, rusted, and malfunctioning Badniks call this place home. Can the friends survive isolation on an island of robots programmed to destroy them?