Mecha Sonic vs Knuckles by Nerkin on deviantART

Mecha Sonic by Owaka on DeviantArt

The Mecha Sonic Story ▸ All FOUR Versions Of Mecha Sonic

A unique mecha sonic design

Mecha Sonic, Fictional Fighters Wiki

Mecha Sonic (Super Mario Bros. Z) - Incredible Characters Wiki

cohost! - post from @TheCongressman

I drew MECHA-SONIC from Sonic 2! : r/SonicTheHedgehog

Mecha Sonic - Sonic - Pin

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

ArtStation - Mecha Sonic