Sega Genesis / 32X - Atomic Sonic (Hack) - Sonic - The Spriters Resource

Custom / Edited - Sonic the Hedgehog Customs - Sonic (Sonic 1 SMS

Genesis / 32X / SCD - Sonic the Hedgehog 3 - Miles Tails Prower

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

PC / Computer - Sonic Screensaver - Sonic - The Spriters Resource

Genesis / 32X / SCD - Sonic Debut (Hack, Demo) - Sonic (SHC21 Version) - The Spriters Resource

Custom / Edited - Sonic the Hedgehog Customs - Knuckles (Sonic 1-Style) - The Spriters Resource

Orochi sonic sprites by ralord on DeviantArt

PC / Computer - Sonic Origins - Enemies - The Spriters Resource

The Spriters Resource - Full Sheet View - Donkey Kong Country 3: Dixie Kong's Double Trouble - Flying Fiends

Mobile - Super Runners Sonic Games (Bootleg) - Sonic the Hedgehog