metal sonic and mecha sonic (sonic and 2 more) drawn by 9474s0ul

Sonic Vs Mecha Sonic by Deamondante -- Fur Affinity [dot] net

3D file Mecha Sonic and Knuckles 🤖・Design to download and 3D print・Cults

Mecha Sonic Revamp [BETA]

Custom / Edited - Sonic the Hedgehog Customs - Mecha Sonic Mk II (Expanded) - The Spriters Resource

Mecha Sonic Mk.II by Katlike-Moai on Newgrounds

Image result for mecha sonic Sonic, Sonic art, Classic sonic

Silver Sonic Vs Sonic & Metal Sonic And Mecha Sonic

In Sonic 2 (8-bit), Mecha Sonic was designed so that its height matched Sonic's. In Mania, it still has that very same height: 32 pixels. : r/SonicTheHedgehog

Mecha Sonic and Metal Sonic by MechaSonicSuperFan on DeviantArt

Knuckles vs Mecha Sonic by thewax70 on Newgrounds