Sonic-Zilla

Sonic-Zilla is an alternate version of Sonic the Hedgehog from an alternate version of Mobius. In this universe, Chaos Emerald radiation transformed Sonic into a hideous, gigantic monster that threatened the people of Mayor Kintobor's city. Somehow half a Chaos Emerald became embedded in his chest like his father, Jules-Zilla. After an anguished Sonic the Hedgehog in Giant Robotno accidently killed Jules-Zilla and left with his emerald half, Sonic-Zilla emerged and cried at his dead father's body. (SSS: #12)