: The opening animation quality was specifically optimized for the Nintendo Switch version.
: Owners of the original game can purchase the Plus Expansion Pack on the Nintendo eShop to unlock these features, along with previously released DLC like Extreme Missions and Mirror Mode. Major Patch Improvements (v1.1.0) sonic origins update 110 dlc switch updated
: Game Gear games now fill the provided screen space more accurately, and movement for Amy in Sonic 2 Special Stages has been smoothed out. Notable Bug Fixes : The opening animation quality was specifically optimized