Stream Sonic 3 - Staff Credits by BoredomSonic

Steam Workshop::Super Sonic & Hyper Sonic in Sonic 1

Hyper Sonic (Classic), Fan Fiction

Character Chronicle: Super Sonic – Source Gaming

Sonic 3 & Knuckles / Awesome - TV Tropes

hyper sonic - Google Search Sonic, Sonic the hedgehog, Hedgehog

True Hyper Colors [Sonic 3 A.I.R.] [Mods]

Open Assets] - Hyper Sonic

Super Sonic and Hyper Sonic In Sonic 3

Open Assets] - Hyper Sonic, Page 2

I made a redesign of hyper sonic that could work and not cause seizures (the screen flash could be like the team attacks in sonic heroes) : r/SonicTheHedgehog