Sonic The Hedgehog released by MelvanaInChains. 3/11/16

[Lucasmic]

 

Official release thread: http://mugenguild.com/forum/topics/sonic-hedgehog-sonic-knuckles-ver--173385.0.html

 

 

[Solarflared]

The icon leads me to believe this is an entirely different character.

[Solid Snivy]

Spoiler

The topic reveals that it's a late April Fools' Joke for those who wanted to know. For those that wanted to find out themselves...you shouldn't have clicked this spoiler.

 

[#Ultimate Fernaum]

Sonic is in need eat some mushrooms to get a little bigger. I can not see it right in the image.