Pixilart - mecha sonic sprite sheet by Tuxedoedabyss03

Mecha Sonic Revamp [BETA]

Scrapnik Island's Mecha Sonic(MOD AVAIBLE) [Sonic 3 A.I.R.] [Concepts]

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

Mecha Sonic, Sprite Chronicles Wiki

Mecha Sonic sprites by Viteoz on DeviantArt

Mecha Sonic Bead Sprite Perler Artkal Art Hedgehog Metal Sega Robot Robo Retro

Pixel Art / Sonic The Hedgehog + SMBZ] Spined Metal ~Mecha Sonic Sprite~. : r/sprites

Sonic Pocket Adventure: Mecha Sonic Sprites by BluerSonic on DeviantArt

Never understood that Mecha Sonic from Sonic & Knuckles is a cyclops. I thought he had a chest laser crystal or something! Thanks twitter. : r/MisreadSprites

PC / Computer - Sonic After the Sequel - Blindfolded Mecha Sonic - The Spriters Resource