Graphics: NVIDIA GeForce 8800 (512MB) / ATI Radeon HD 2900 (512MB).Processor: Intel Pentium Dual-Core T4200 (2x2.0GHz) or AMD equivalent.
PLUS – Now with new and improved PC Features: Includes NiGHTMARE Zone DLC free - featuring monsters inspired by the hit game 'NiGHTS into Dreams' Take on each of the devious Deadly Six in dynamic boss battles which test all of Sonic’s moves & power-ups. Explore massive mind-bending courses, vast underground tunnels & colossal structures in the sky as you run inside, outside & upside down. Speed through a variety of exhilarating levels. Sonic can now fly through the air, tear up levels & explode into enemies. Vault over obstacles, free run up & along walls & sky dive between islands at lightning speed. Use Sonic’s amazing new moves & incredible Colour Powers to speed across a variety of unique terrains, racing inside, outside & upside down in every level.
However, when the Deadly Six rise up against their new master, Sonic must unite with his arch nemesis Eggman and explore the mystical Lost Hex in order to take them on head-to-head. Eggman has harnessed the power of menacing creatures known as the Deadly Six. In his latest plot to defeat Sonic and rule the world, Dr.