The Spriters Resource - Full Sheet View - Sonic the Hedgehog - Green Hill Zone Act 3

Full view of Sonic the Hedgehog - Green Hill Zone Act 3.

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 the Hedgehog - VGFacts

Green Hill Zone Sprites Mania by Alex13Art on DeviantArt

Sonic Mania/Unused Graphics - The Cutting Room Floor

Discuss Everything About Sonic Wiki Zone

Sonic Origins Mania-Like [Sonic Origins] [Mods]

Green Hills (Act 1) - Sonic Advance Styled Remix

sonic the comic – Dr. K's Waiting Room

I Can't Believe it's Not Sonic 1

Sonic Mania: Adventures of Sonic The Hedgehog Mod [Releases]

Sonic the Hedgehog: Everyone is Here (16 Characters)

Sonic 5 - Improvement Vol.2 (Nes) - Page 25

Download - Defunct Games

Random Hack/Mini Project Thread, Page 42