Sonic the Hedgehog Community - Fan art, videos, guides, polls and more - Game Jolt

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

Custom / Edited - Sonic the Hedgehog Customs - Green Hill Zone Background (Modern, Genesis-Style) - The Spriters Resource

Sam Ryall Animation: Green Hill Zone. Act 1

Green Hill Zone Tileset by supersonic1009 on DeviantArt

Novos sprites (Green Hill) - Sonic Genesis

User blog:SalaComMander/SalaComMander's first sprite comic, Sonic Wiki Zone

S1MD Green Hill Zone tilesets in S1MDMS style by HidroGeniuns on DeviantArt

Robot Game Design – Pixel art sprite art style mood boards – My work!

Sonic Platformer Game

Sega Genesis / 32X - Sonic the Hedgehog - Green Hill Zone - The Spriters Resource