Presenting an all-new Halloween edition of the IDW Publishing debut of Sonic the Hedgehog! Sonic's racing into a new adventure! After defeating the evil Dr. Eggman's latest plot, Sonic is racing around the world to shut down the robotic Badnik forces that are still attacking villages. But it's a big job for one person - even Sonic the Hedgehog! Fortunately, he'll have some help from his best friend: Tails!