Mugen Chaos Sprite Sheet by JayHyperStarX on DeviantArt

Sonic Chaos Remake - Sonic Sprites by SSBfangamer on DeviantArt

Sonic Chaos (Game Gear prototype; 1993-05-17)/Hidden content - Sonic Retro

Sonic Chaos Sprites Better Colors by PixelMuigio44 on DeviantArt

Sonic Items ~Game Sprite~

Upscaled Sonic Sprites by sonc52 on Newgrounds

Sprite Database : Chaos Zero's Effects

sega, ~Game Sprite~

Tails Sonic Chaos Canidae Sonic X, furry sprites transparent background PNG clipart

User blog:Hedgehogsonic11/SA2: The Sprite Comic; Part 4, Sonic Wiki Zone

Sprites - Chao Adventure - Chao Island