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 CryoGX on Newgrounds

Knuckles VS Super Mecha Sonic by ThePandamis on DeviantArt

Sonic Shorts: Volume 7

Knuckles Briefs

So Knuckles walks into a bar by TheWax on DeviantArt

Knuckles Needs Knuckles' Power - Movie Knuckles Vs. Game Knuckles

Full Metal Sonic

thewax70

Sonic the Hedgehog

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

Sonic VS Mecha Sonic

Made a FNF Song Recreating Mecha Sonic VS Knuckles (What do you guys think) : r/FridayNightFunkin

Full Metal Sonic