Darkspine Sonic sprite sheet by Redballbomb on Newgrounds

True Hyper Forms [Sonic 3 A.I.R.] [Works In Progress]

Sonic Sprite transparent background PNG cliparts free download

Darkspine Sonic 2023 Sheet by CyberTheCyclone on DeviantArt

Semi Darkspine Sonic 9 sprites by Phantom644 on DeviantArt

Darkspine Sonic Skin (W.I.P) [Super Smash Flash 2] [Works In Progress]

Darkspine Sonic sprites sheet updated W.I.P by DarkSeth644 on

Silver Sprite Sheet :UPDATED: by LucarioShirona on DeviantArt

Hyper Fox Battle Sprite — Weasyl

Pin by Amber Oliphant on Mason

Which of these is the most fair : r/mugen