Metal Sonic (Sonic the Hedgehog) - IDW Publishing

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

Super Comics: Sonic the Hedgehog (IDW) – #18 – The Reviewers Unite

Sonic The Hedgehog, Vol. 14: Overpowered: 9781684059850: Stanley, Evan: Books

Sonic VS Metal Sonic MK-EGG by ShadowLifeman on DeviantArt

Sonic the Hedgehog (IDW) - Issue 24 Dub (Video 2022) - IMDb

CHRiS! Jones ✪ I'm OFFICIAL and BUSY on X: ✨Some Sonic OVA/Sonic CD inspired Sonic the Hedgehog vs Metal Sonic as well as my usual fake IDW Publishing cover just for fun✨

ArtStation - Sonic The Hedgehog IDW - Scrapnik Metal Sonic

Metal Sonic【Sonic The Hedgehog】

Metal Sonic, Wiki

Idw Sonic spoiler issue 7 Reveal is Neo Metal Sonic