Sonic The Hedgehog Sprite Sheets - Sega Genesis - Sonic Galaxy.net

RatherNoiceSprites's Classic Sonic Sprites [Sonic the Hedgehog Forever] [Mods]

Master System - Sonic the Hedgehog - Sonic the Hedgehog - The Spriters Resource

hut on X: same sprite, different styles part 7 - sonic edition / X

RatherNoiceSprites' Custom/Edited Sprites

Sonic 2 sprite : r/SonicTheHedgehog

updated classic sonic sprites - sonic: not so friendly worlds by meozdox

Sonic Sprite Revamp [Super Smash Bros. Crusade] [Mods]

User blog:Josiahblaze/Sonic sprite wars:part 3, Sonic Wiki Zone

Custom Sonic Sprites (Original Palette) by MylesDeGreat on DeviantArt

Sonic Sprite Sheet - fasrres