The Sonic 4 Saga continues in Episode II with the return of a beloved side kick and fan-favorite villains!Following the events of Episode I, Metal Sonic has returned to form a formidable alliance with Dr. Eggman! To face this new evil, Sonic will have to call upon an old friend to help him save the day! Now joined by Tails, race across four brand new Zones and take down fearsome new badniks with deadly combination moves in order to put an end to this dastardly duo