Just found out that the official Sega Sonic twitter acc not only acknowledged Sonic's dark form from Sonic X, but gave it an official name as well : r/SonicTheHedgehog

Technically, isn't Super Sonic the shiny version of Sonic? - Quora

Random: Yuji Naka Has Never Heard Of Sonic's Official Codename

Sonic Coloring Pages - TopFreeDesigns

A Sonic Cartoon PRIME-r

Sonic X, Sonic Wiki Zone

Is Sonic Dark Chronicles canon? After all, Sega tweeted and said everything is canon so Sonic no longer has a canon? - Quora

The Fastest Thing Alive on Film: Sonic the Hedgehog's Journey from Pixels to Motion Picture(s)

Sonadow, Shipping Wiki

But you're still standing here — Compilation: the Sonamy dynamic, explained in