Sam Ryall Animation: Green Hill Zone. Act 1

Genesis / 32X / SCD - Sonic the Hedgehog - Green Hill Zone Act 2 - The Spriters Resource

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

Sonic 1 HD: Green Hill Zone by Hyperchaotix on DeviantArt

Sonic the Hedgehog - Green Hill Zone by SonicDash57 on DeviantArt

Game Boy Advance - Sonic Battle - Green Hill Zone - The Spriters Resource

Green Hill Zone Expanded by UltraEpicLeader100 on DeviantArt

Green Hills Zone Sprites by Alex13Art on DeviantArt

Pack de tiles da Green Hill Zone! :D

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