Sonic Sprites I made (@saucekye/@Solwazi_games) : r/SonicTheHedgehog

ArtStation - Sonic The Hedgehog sprite animations

Mecha/silver)sonic help sprites

All Sprites, The Sonic Boom Wiki

Sonic sprite animation

cohost! - post from @AsuharaMoon

Sonic Origins Collection - General Thread, Page 329

Tyson Hesse Sonic Revamp, Page 4

Sonic Art Resources — sonichedgeblog: I missed some of the sprites

I decided to take the Sonic Sprites from the An Ordinary Too Slow Cover Mod and decided to make them look smooth. : r/FridayNightFunkin

Sonic SMS Remake: Sonic 1 - v1.0.F