Metal Sonic (Sonic the Hedgehog) - IDW Publishing

Metal Sonic is a robot created by Ivo Robotnik as a rival for Sonic the Hedgehog. 

Idw Sonic spoiler issue 7 Reveal is Neo Metal Sonic

IDW Publishing - Metal Sonic can be such a jerk sometimes. 📚: Sonic The Hedgehog: The IDW Collection, Vol. 1

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Mecha Vs. Metal (Sonic Universe 50) by herms85 on DeviantArt

Hot Take: Metal Sonic (at least regular form) should never ever talk because stuff like this hits way harder than if he just spoke instead : r/SonicTheHedgehog

Preview – Sonic the Hedgehog #51 (IDW Publishing) – BIG COMIC PAGE

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Metal Sonic (Sonic the Hedgehog) - IDW Publishing

Metal Sonic

Come read Sonic comics, our villains have existential dread! : r/SonicTheHedgehog

Let's appreciate the fact Neo Metal Sonic exists in 3 different media : r/SonicTheHedgehog

Hot Take: Metal Sonic (at least regular form) should never ever talk because stuff like this hits way harder than if he just spoke instead : r/SonicTheHedgehog