Shadow awakens with amnesia and is tormented by a dark past as he struggles to unveil his true identity. Was he created to save humankind or to do the evil bidding of the dark side? Only by collecting the seven Chaos Emeralds will Shadow unlock the truth. Caught in a complex battle between aliens, the G.U.N. army, and Dr. Eggman, Shadow becomes the very element that may tip the scales between good and evil forever. The epic is set…and the path that Shadow will ultimately take is completely up to you!