Sprites Resource on Sonic-Boll-Resource - DeviantArt

Updated a little, Credit to person who ripped once again

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

The Spriters Resource - Full Sheet View - Sonic Pocket Adventure - Sonic

Genesis / 32X / SCD - Sonic & Knuckles - Sonic the Hedgehog - The Spriters Resource

Sonic The Hedgehog Sprite Sheets - Sega Game Gear - Sonic Galaxy.net

Custom / Edited - Sonic the Hedgehog Customs - Sonic (Master System / Game Gear-Style, Expanded) - The Spriters Resource

Improved Sonic Crackres sprites by MCTravisYT on DeviantArt

Game Boy Advance - Sonic Advance 2 - Sonic - The Spriters Resource

Rouxls Kaard will be the next sans. Every sprite of his has him smiling, just like sans. he is a comedic relief character like sans who was not being sussed until mettaton's

Sonic The Hedgehog 2 Sprite Sheets - Sega Genesis - Sonic Galaxy.net