Pixilart - Sonic Sprites by atobin0002

10x Sonic 1 True Overstyled Sprite - Friday Night by Abbysek on DeviantArt

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

Pixilart - Knuckles Spinning Sprites by atobin0002

Pixilart - rolling sprite by atobin0002

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

Sprites by atobin0002 - Pixilart

Pixilart - sonic walk sprite by atobin0002

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

Tangle Sprite Animation (Advance Style) by BlueFoxgui on DeviantArt

Archive] RabidSonic - custom sprites (c.2000-01') by AsuharaMoon on DeviantArt

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

Sonic After The Sequel Sprites by MekanTheGuy on DeviantArt

Pixilart - Sonic Advance Sprites by atobin0002