Sonic Mania Edition
Sonic Mania Edition is a rom hack that draws inspiration from the Sega Genesis version of the first Sonic the Hedgehog game and also incorporates certain features from the future Sonic Mania game. It is a timeless platform game that gives the Sonic Franchise a fresh look. It came out in 2016.
Sonic 2 Revamped
Even though this Sonic hack is still in beta, it has a lot to offer.
Sonic Pinball Party
Sonic must triumph in the Egg Cup Tournament in Casinopolis if he is to free Amy and Tails from Eggman's mind control.
Sonic 1 Flash Flood
Includes rain and intermittent flooding, weather mechanics, new levels, and auto level choose!
Sonic Zeta Overdrive
including Bean the Dynamite as a playable character, 11 new stages, new music, new moves, and new sprites.
Mean Bean Machine MS
A game in the puzzle genre with a Sonic or, in this case, Dr. Robotnik theme. To clear the beans, stack beans of similar colors.