The Spriters Resource - Full Sheet View - Donkey Kong Country 2

PC / Computer - Sonic Classic - Sonic The Hedgehog - The Spriters Resource

Master System - Sonic the Hedgehog - Sonic the Hedgehog - The Spriters Resource

Custom / Edited - Sonic the Hedgehog Customs - Mecha Sonic Mk II (Advance-Style) - The Spriters Resource

Modern Sonic Sprite Sheet by RedactedAccount on DeviantArt

Genesis / 32X / SCD - Sonic the Hedgehog 2 (Prototypes) - Sonic the Hedgehog (Earliest Alphas) - The Spriters Resource

Custom / Edited - Sonic the Hedgehog Customs - Sage (Sonic 3-Style) - The Spriters Resource

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

The Spriters Resource - Full Sheet View - Pokémon Pinball - Pokedex

Sonic Superstars 8 Bit Remix (Konami VRC6)

The Spriters Resource - Full Sheet View - Sonic Screensaver - Sonic