Darkspine and dark sonic - FlipAnim

ArtStation - Darkspine Sonic

Darkspine Sonic in all his glory, Sonic the Hedgehog

Who would win in a fight, Darkspine Sonic or True Form SCP-076-2? - Quora

Sonic and the Secret Rings Final Boss on Make a GIF

Shadow Fangame 2322's WIPs

Post the most hype/raw sonic gifs here : r/SonicTheHedgehog

MMD: Metal Sonic GIF by AstroSeedP on DeviantArt

How tall do you think are each of these characters? (Yes I know I used characters from the sonic.exe mod) : r/FridayNightFunkin

Sonic Flash : Chaos Evolution Finale Part 3 (1080p) on Make a GIF

Super Sonic Gif GIFs