Sonic Mania was developed by Christian Whitehead, who had previously worked on enhanced ports of early Sonic games, with the aid of Headcannon and PagodaWest Games, who were chosen for their work in the Sonic fangame community and was published by Sega. The storyline of the game also ties with Sonic Forces. Eggman and his Hard Boiled Heavies from harnessing a mysterious new energy source. Set in an alternate reality, the game follows Sonic the Hedgehog, Miles 'Tails' Prower, and Knuckles the Echidna as they try to keep Dr. Sonic Mania ( ソニックマニア, Sonikku Mania ?) is a side-scrolling platformer video game in the Sonic the Hedgehog franchise which acts as a celebration of the Sonic series' 25th anniversary.
