Sonic Chaos Sonic Sprites (Sonic 2 Palette) by NickyTeam2 on DeviantArt

Sonic & Knuckles Sprite Sheets – Sega Genesis - Sonic Galaxy.net

The Spriters Resource - Full Sheet View - Sonic the Hedgehog Customs - Sonic (Sonic 1 Beta-Style)

KLONOA ARCHIVES on X: A full sheet of the sprites that are used during Taiko no Tatsujin: Tatakon de Dodon ga Don's Stepping Wind song have been uploaded to The Spriters Resource!

S1F Mania-Lite: Expanded [Sonic the Hedgehog Forever] [Mods]

PC / Computer - Sonic Mania - General Objects - The Spriters Resource

PC / Computer - Sonic Mania - Mighty the Armadillo - The Spriters Resource

Sonic Mania - Special Stages, Bonus Stages, & Time Attack Shown Off, Page 16

PC / Computer - Sonic Mania - Death Egg Robot - The Spriters Resource

Sonic Mania Animation, Motion v1.0

Custom / Edited - Sonic the Hedgehog Customs - Super Sonic (Sonic Mania-Style) - The Models Resource