some edited classic sonic sprites. by TheGoku7729 on DeviantArt

Why I Use Modgen Sprites by TheGoku7729 on DeviantArt

Sonic The Hedgehog Edited V4 by CartoonsAnimate22 on DeviantArt

Random Sprite Stuff by TheGoku7729 on DeviantArt

Sonic 3(Sonic 2 style) sprite sheet by souptaels on DeviantArt

Composite Sonic Spritesheet by retrobunyip on DeviantArt

Modern V1 Sonic Walk Edit by MarianHedgehog on DeviantArt

Knuckles the Echidna (Sonic 1 Genesis Style) by TheCrushedJoycon on DeviantArt

Sonic Movie (Credits Recreation) by TheCrushedJoycon on DeviantArt

Modgen Light Sprite Sheet (The HUGE Update 2) by TheGoku7729 on DeviantArt

Sonic Advance and Battle Sprite redraw by Arttoon1 on DeviantArt