Sonic & Knuckles Sprite Sheets – Sega Genesis - Sonic Galaxy.net

Mecha Sonic (Sonic Mania Style) [Sonic 3 A.I.R.] [Mods]

Sega Genesis / 32X - Sonic the Hedgehog 2 - Mecha Sonic - The Spriters Resource

Mecha Sonic in Sonic 3 [Sonic 3 A.I.R.] [Mods]

Good Mecha Sonic Sprite Sheet by Misse-the-cat on DeviantArt

Custom / Edited - Sonic the Hedgehog Media Customs - Mecha Sonic - The Spriters Resource

Mecha Sonic sprites by Viteoz on DeviantArt

full custom mecha sonic part 2 by diegouh on DeviantArt

Mecha Sonic Sprite Movieclip

Mecha Sonic 8Bits Sprite Sheet by BowchersPrincipal on DeviantArt

Primal Koopa Pictures on X: Scrapped Chaos Arc Season 2 Villain Mecha Sonic + Reason: Mainly just a Mecha Sonic reskin, nothing more to say there. Concept: A prototype of Mecha Sonic