Sonic Origins Plus will be available as an all-in-one bundle that include the Sonic Origins base game and the Plus Expansion Pack, featuring 12 Sonic Game Gear titles, playable Knuckles in Sonic CD, and for the first time ever, Amy Rose as a playable character in Sonic the Hedgehog 1, 2, Sonic 3 & Knuckles, and Sonic CD! This pack also includes previously released add-on content: Extreme Missions, Mirror Mode, new character animations, and additional backgrounds and music. The premium physical edition will also include a 20-page artbook and a reversible coversheet that pays homage to the classic 1990s era of Sonic.