Accidentally transported by Chaos Control, Sonic finds himself on a strange planet inhabited by humans and teams up with his newest friend, Christopher. Together, Sonic and Christopher embark on a series of exhilarating and elaborate quests as they search for the “Chaos Emeralds,” precious stones delivering the power to conquer the world to whoever possesses them. Through their adventures, Sonic and Christopher must battle Sonic’s archrival, the evil Dr. Eggman, a robotics authority, who wants the “Chaos Emeralds” for himself so that he can establish his own empire to dominate the world. Known for speed, power and energy, Sonic helps Christopher overcome his boyhood fears as they meet-up with long-time friends Knuckles, Tails and Amy, and encounter new pals Cream and Cheese. In a distant galaxy, the confrontation between Sonic and Dr. Eggman begins once again!