Worlds collide in Sonic the Hedgehog's latest high-speed adventure. While searching for the missing Chaos Emeralds, Sonic is stranded on an ancient island teeming with unusual creatures. Players will battle hordes of powerful enemies and explore a breathtaking world of action, adventure, and mystery. Players will accelerate to new heights and experience the thrill of open-world high-speed platform freedom as they race across Starfall Islands.