About this item

• A true, classic Sonic experience: Gorgeous pixel graphics featuring a variety of new Zones with iconic favorites from Sonic 1, 2, 3, Sonic & Knuckles and Sonic The Hedgehog CD.
• Definitive version: Pristine, high quality HD version to enjoy Sonic and his friends as they face off against Dr. Eggman and his new robo-henchmen the Hard Boiled Heavies!
• New characters join the fun with Sonic.
• All-new Encore mode.
• New and improved features including Competition mode.