Sonic-mania-game -

: A matchmaking roulette game cut from Studiopolis.

: The game files contain sprite sets from mobile ports of Sonic 1 , 2 , and a failed Sonic 3 port, which were used as testing tools during development. sonic-mania-game

contains several unused assets, including bouncing newspaper stacks and printing machines labeled "Sega SP500" as a potential nod to the SG-1000. : A matchmaking roulette game cut from Studiopolis

During the development of , several early story drafts and pieces of unused content were conceptualized but eventually cut or modified for the final release. Early Story & Concepts During the development of , several early story

: Internally, the Lava Reef Zone boss area is referred to as "Act 3," and a corresponding title card sprite exists, suggesting some zones were originally planned to have more than two acts. Unused Objects :

: Players can still access a hidden Level Select and Debug Mode by using specific button combinations on the title screen or within the "No Save" menu.

: A scrapped boss for Studiopolis Zone that used a rock-paper-scissors mechanic.