Metal Sonic is an antagonist from the Sonic the Hedgehog video game series, first appearing in the 1993 Sega CD game Sonic CD. He is an evil robotic version of Sonic the Hedgehog built by Dr. Ivo "Eggman" Robotnik.
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Metal Sonic is an antagonist from the Sonic the Hedgehog video game series, first appearing in the 1993 Sega CD game Sonic CD. He is an evil robotic version of Sonic the Hedgehog built by Dr. Ivo "Eggman" Robotnik.