Sonic Games

Have you ever wanted to play Sonic the Hedgehog but as Mario? Well, now is your chance!

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

Featuring just 1 new zone but with cool powerups such as the pogo spring, snowboard, and rocket shoes!

One of the first Sonic hacks. All new music and palettes. Also Green Hill Zone has new level layouts to play.

Battle against Dr Robotnik across 6 zones in this old school Game Gear classic

Play the very first Sonic game ever made! Play is similar to the genesis version but with 8 bit graphics.

Play as Sonia and Silver each with their own unique moves as they try to save the people of Mobius from Eggman Nega

An awesome flash game with 2 modes of play. Choose between Sonic, Tails, Knuckles, or Cream.

An award winning hack. Each level gives you specific challenges to complete such as Time Attack or Ring Grab.

All out war! Choose from a wide variety of characters and then go brawl out Super Smash Bros style

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

Quickly! Capture as many creatures as you can with your trusty net. Those wily rabbits can be tricky so aim carefully!

This Sonic hack is still in its beta version but it has a lot to offer nonetheless

An ultra rare game where Sonic and Knuckles must team up to stop Dr Robotnik across 15 stages of play

A nice looking hack with new stages for Sonic and Tails to conquer in their quest to defeat Dr Robotnik

A time attack game that lets you choose any act and level (including bosses) to try to get the best time possible

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

Dr Eggman has built an evil robot name G-merl and it is up to Sonic and Tails to save the day

Create a Sonic character however you want in this flash game. Choose from a wide variety of combinations.

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

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