Dr. Eggman has harnessed the power of six menacing creatures known as the Deadly Six, but when the Deadly Six rise up against their master, Sonic has to unite with his arch nemesis in order to take on the new enemies head-to-head. Using his dynamic new parkour moves and improved Colour Powers, Sonic must run, jump and race through a variety of ever changing terrains in order to defeat the Deadly Six.
