As a child I could never pick a animal, because the games and comics gotten most of the ones. So I just dropped the idea it and pretend I was Sonic. But one day as a teen I was reading Oh My Goddess and they had a Sonic cameo in it. That cameo give me the idea of
Boom the Chimera
After Metal Sonic failed Eggman had a use animal dna to make new give birth to a new Hedgehog that could beat Sonic. So with dna from Sonic, Knuckles, A rat fould in the lab and tasmanian devil. Long story short he turned good at the end.
He was going to look like
thisHe was green and his gimmick was he could acceleration fast then Sonic but had slower top speed. Also he tornadodash instead of spindash, kind of like Espio in Chaotix and Fighters.
I think this is the first time i wrote this outside my head.