Pixilart - Sonic 1 sprites pt1 by Bubb13

A bunch of Sonic sprites by PacManfan64

Mobile - Sonic the Hedgehog - The Spriters Resource

Sonic 1 sprites 8-bit by SonicSpriter1999 on DeviantArt

Custom / Edited - Sonic the Hedgehog Customs - The Spriters Resource

Editing Sonic Sprite - Free online pixel art drawing tool - Pixilart

10x Sonic Middles in Different Sprite Styles V2 by Abbysek on DeviantArt

Custom / Edited - Sonic the Hedgehog Customs - The Spriters Resource

Sonic From Sonic 1 Perler Bead Pattern / Bead Sprite - Sonic 16 Bit Pixel Art, HD Png Download - 610x820(#6642476) - PngFind

10x Indexed Sonic 1 Sprite by Abbysek on DeviantArt

The Spriters Resource - Full Sheet View - Friday Night Funkin' Customs - Boyfriend (Sonic 1-Style)

10x Sprite - Sonic 1, 2, CD, 3K in Origins Remade by Abbysek on DeviantArt

spiderman24's Likes - Pixilart

Chibi Sonic Sprites Resubmit by ChibiBeckyG on DeviantArt

Sonic Sprites by SpongeDrew - Pixilart

Sonic - Sprite Database Sonic, Classic sonic, Sprite database