Knuckles VS Mecha Sonic - By @sumawesum on Itaku

Itaku — Share, browse, discuss and commission art on an actively improving community based platform!

The Many Robot Knuckles

Sonic's Ultimate Battle vs Knuckles Shows The One Reason Fans Love Him

Sonic Was Defeated By Knuckles In A Shocking Way

Mecha Knuckles Release

Sonic Advance - Knuckles vs Mecha Knuckles

ArtStation - Knuckles the Echidna vs Turbo Mecha Sonic

Mecha Sonic/Silver Sonic - Sonic 3 & Knuckles - Sonic A.I.R

Sonic & Knuckles Remix: VS. Super Mecha Sonic (Custom Boss Theme

Sonic & Knuckles Remix: VS. Super Mecha Sonic (Custom Boss Theme

Sonic & Knuckles - Mecha Madness

Steam Workshop::Knuckles Vs Mecha Sonic

Knuckles VS Mecha Sonic - By @sumawesum on Itaku

Sonic VS Mecha Knuckles by StasisDesigns on DeviantArt

Knuckles, Metal Knuckles & Mecha Knuckles (Project M TurboTAStic

Mecha Knuckles (Archie), Sonic Wiki Zone