What the heck is Darkspine Sonic?

I had a random thought about Darkspine Sonic and I wanted to dig a little deeper. Strangely enough, information on how this form was created is limited. No

Pokemon Darkspine Sonic 110

Darkspine Sonic [Super Smash Bros. Brawl] [Mods]

SonicWindBlue #SonicDreamTeam on X: In other news, Darkspine Sonic will join #SonicDash this Thursday! / X

Darkspine Sonic, an art print by Cameron Burke - INPRNT

Darkspine, Darkspine Sonic Sonic

Play Genesis Sonic 2 Darkspine Sonic Online in your browser

Darkspine Sonic, Sonic Pokémon Wiki

Hyper sonic the hedgehog

Sonic And The Secret Rings - Darkspine Sonic - 3D model by kanekiken2016 (@kanekiken2016) [17ba840]

FNF Hyper Funkin' vs Hyper Sonic Mod - Play Online Free - FNF GO

Darkspine Sonic - Sonic and the Secret Rings - Zerochan Anime Image Board

Who would win, Hyper Sonic or Hyper Shadow? - Quora

ArtStation - Darkspine Sonic

VaeKibouIny — Darkspine Sonic (from Sonic and the secret rings!)