Sonic The Hedgehog GG Game

This legendary Game Gear game pits you against Dr. Robotnik throughout six zones.

Sonic Ancient Isles

Sonic Ancient Isles
What if the events of Sonic 1 happened on a different island entirely? This hack has entirely new levels, sprites, and music for you to enjoy.
Sonic Fly

Sonic Fly
It's Angry Birds but Sonic style. Use 4 different Sonic types to reach the target score on each level. 30 total levels.
Sonic Surf

Sonic Surf
Chase Dr. Robotnik on your surfboard while avoiding the rocks, collecting the rings, and hitting some sweet jumps!
Sonic and The Mystic Gems

Sonic and The Mystic Gems
With new music and opponents, this fantastic hack emphasizes exploration and lets you climb, swim, fly, and glide your way through it.
Sonic 2 The Lost Worlds

Sonic 2 The Lost Worlds
contains the seven zones from the original Sonic 2 that were removed: Dust Hill Zone, Rock Zone, Wood Zone, Winter Zone, Hidden Palace Zone, Casino Night Zone, and Cyber City Zone.
Sonic Nazo Unleashed Part 2

Sonic Nazo Unleashed Part 2
Nazo Unleashed Part 2 continues the great production with 9 more minutes of flash scenes for you to watch

All of the Sonic the Hedgehog games have now been gathered on one convenient website. The best Sonic the Hedgehog website is right here! The best Sonic games are available here! Along with all of the Sonic RPG episodes, we also have the enduringly popular Final Fantasy Sonic series. We also have hacked roms, fan-made Sonic remakes, and vintage Sonic roms from the Sega Genesis era. All of these fantastic roms can be played using an emulator that loads the rom the same way your Sega Genesis did in the past! Millions of people have played our games. Please add our website to your favorites or bookmark it.

Sonic the Hedgehog is a video game franchise created and owned by Sega. The franchise centers on a series of speed-based platform games, but several are spin-offs in different genres. Wikipedia