The adventures of Sonic the Hedgehog go into overdrive when a run-in with Dr. Eggman results in a literal universe-shattering event. Desperate to piece his prime reality back together and save his old friends, Sonic races through the Shatter-verse, discovering strange worlds and enlisting new friends in the epic adventure of a lifetime! Imagine what would happen to Green Hill if Eggman ever beat Sonic... that's New Yoke City. A mechanized, smog-filled, over-industrialized environment built into the landscape of Green Hill.