Sonic Games

Although it has just 1 level, this hack features changing weather, fluid sprites, and an epic boss fight

Restores deleted scenes, badniks, and prototypes from the Mega Drive version. Some new bosses too.

A fun nes hack featuring Sonic, some new bosses, and a few new twists and turns as well

The Game Gear version has tighter areas making for harder gameplay and a different set of music tracks too

Play the original Double Dragon. Jimmy and Billy must rescue Marian from the Black Warriors!

A fun nes hack featuring Sonic that is not actually 3D but your typical side scroller instead

A mash up of Sonic 2 (16 bit) and Sonic 2 (8 bit), this hack features reworked graphics and mimics the 8 bit levels

A fun sonic hack that begins with the Sapphire Vale Zone and continues from there. All new level designs.

Ever wanted to play Sonic 2 but as Amy Rose? Well, here is your chance. Tails comes along as usual too.

Control Sonic and Knuckles in 15 levels as you try to stop Dr. Robotnik

In this hacked rom, you can play as either Sonic or Mighty the Armadillo

Featuring Green Sonic, this game has been redesigned with new levels to explore with a mecha world feel

Play as Sonic, Tails, and/or Knuckles. Features a mish mash of Sonic 1 levels, fan made levels, and deleted levels.

What if rings killed you? Welcome to Sonic OMG Red Rings where death is literally everywhere. HARDCORE VETERANS only!

This action/puzzle game was released for Game Gear in 1995 and is a unique addition to the Sonic collection

Just 2 levels but both are brand new and offer some exciting moments like the huge underwater section and revamped music

Play the fun rom hack Sonic Next. There are 4 total levels to play and explore as well as a boss!

Metal Sonic replaces Sonic as a playable character and has 3 different play styles to choose from

Features one MASSIVE level to explore and introduces spring dashing (see instructions). Layout is Green Hill Zone.

A fiery hot Sonic the Hedgehog rom featuring the original game but with a higher temperature

Has level select and you can homing attack enemies by jumping midair. Few new enemies, music, and other minor tweaks too.