Classic Redefined - Explore 4 classic remastered Sonic titles – Sonic the Hedgehog, Sonic 2, Sonic 3 & Knuckles, and Sonic CD in high-definition, with all-new opening and ending animations for each title! Classic and Anniversary Modes - Spin Dash your way through numerous zones in Classic mode with the game’s original resolution and limited lives, or the new Anniversary Mode with unlimited lives in revamped widescreen HD. New Unlockables - Complete missions and unlock Mirror Mode, new stages, challenges, behind-the-scenes content, a music player, animated shorts, special stages, and more! Game Gear Titles - Play 12 classic Sonic Game Gear titles including hits like Sonic Drift 2, Sonic Spinball, and Tails Adventure! New Playable Characters - Play as Sonic, Tails, Knuckles or – for the first time ever – Amy Rose in Sonic the Hedgehog 1, 2, Sonic 3 & Knuckles, and Sonic CD! All-in-One Bundle - Sonic Origins Plus includes the Classic Music Pack and Premium Fun Pack, which contain Extreme Missions, Mirror Mode, additional screen borders, new character animations in menus, added music from other Sonic titles, and more!