(Online Interactions Not Rated by the ESRB) The Sonic 4 Saga continues in Episode II! Metal Sonic has returned to form a formidable alliance with Dr. Eggman! Now Joined by Tails, race across four new Zones and take down fearsome new badniks with deadly combination moves in order to save the day! BONUS! Owners of both Episodes I & II gain access to Episode Metal, featuring exclusive levels and a playable Metal Sonic.