Mobile - Sonic the Hedgehog Part 1 & 2 - Sonic - The Spriters Resource

Mobile - Sonic the Hedgehog Part 1 & 2 - Sonic - The #1 source for video game sprites on the internet!

Mobile - Sonic the Hedgehog Part 1 & 2 - Green Hill Zone - The Spriters Resource

Sega Genesis / 32X - Sonic the Hedgehog 2 - Miles Tails Prower - The Spriters Resource

Sega Genesis / 32X - Sonic the Hedgehog - Stage Title Cards - The Spriters Resource

Sega Genesis / 32X - Sonic the Hedgehog 2 - Mecha Sonic - The Spriters Resource

Mobile - Sonic the Hedgehog 2 - Cartridge & Box (JP) - The Textures Resource

In the Sonic DLC for Minecraft, they dead ass pulled Green Hill Zone's background off of The Spriters Resource, but didn't recolor the waterfalls from purple to their original blue even though

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

Refined Player Sprites [Sonic the Hedgehog 2 (2013)] [Mods]

Master System - Sonic the Hedgehog 2 - Sonic the Hedgehog - The Spriters Resource

PC / Computer - Sonic Frontiers - Sonic - The Models Resource

Custom / Edited - Sonic the Hedgehog Customs - Sonic (StH2 Part 1+2-Style, Expanded) - The Spriters Resource

Mobile - Sonic the Hedgehog - Cartridge & Box (US) - The Textures Resource

Sega Genesis / 32X - Sonic the Hedgehog 2 - Stage Title Cards - The Spriters Resource

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