Knuckles vs Mecha Sonic by thewax70 on Newgrounds

I was bored one day so I quickly did this. Its the final battle in Sonic & Knuckles when you play as Knuckles. Mecha Sonic opens his chest plate and absorbs the the Master Emerald

Mecha Knuckles by SararaShikikan on Newgrounds

Knuckles V.S. Mecha Sonic by MechaSonicSuperFan on DeviantArt

Sonic vs Knuckles Fight

MECHA KNUCKLES by CryoGX on Newgrounds

Knuckles Briefs

Sonic Animations

thewax70

Knuckles vs. Sonic by 54325 on Newgrounds

Sonic - (Sonic the Hedgehog Fan Film) (Spec Film) : 네이버 블로그

Sonic Shorts (Web Animation) - TV Tropes

Timeline Battles 1: Knuckles vs Mecha Sonic

Knuckles vs Mecha Sonic by thewax70 on Newgrounds

Vectors Knickers

Mecha Sonic Mk3 Vs Ruv [ Stick Nodes ]