Sonic Games

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

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

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

Choose any level and beat it as fast as you possibly can. Includes a records section so you can track your progress.

One of the best Mario Kart games ever! Stars Mario, Luigi, Princess, Toad, Donkey Kong, and more. Race on 16 tracks!

Furious at his defeat, Eggman has blown up the Labyrinth Zone causing Silver Sonic to embark on a quest of revenge

Play as Sonic or Tails with all new levels and music in this awesome Sonic 1 rom hack! Middle of the road difficulty

Sonic and Tails must seek out the Chaos Emeralds in this Sega Master System classic!

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

What if Sonic 1 took place on a completely different island? All new levels, sprites, and music await you in this hack.

Sonic has entered Mario world! Spin and jump per usual but also hurl fireballs once you grab the almighty fireflower!

A simple palette swap that replaces Sonic with Metal Sonic. This rom hack is otherwise just Sonic 1.

A fun sonic hack with a desert like theme for the first stage and all new levels to conquer

Play the rom Sonic and Knuckles for the Sega Genesis

Knuckles must hunt through the zones of Sonic 2 and find the Emeralds. You can play through the zones in any order.

Play Sonic 1 but as Knuckles! Knuckles brings his own set of moves to this game including climbing walls and gliding.

A falling block puzzle game in the same light as Dr Mario but with a bit more difficulty

Dash through 7 levels of baddies and traps as Sonic explores this mysterious new land

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

Eating onion rings makes Sonic fat and will make him slower. Run or jump on a [?] monitor to burn off the fat!

All the levels have been redesigned offering a unique play through. Slight palette modification as well.