ArtStation - Sonic the Hedgehog Diorama Series: Green Hill Zone

Green Hill Zone – Duth Olec's Cuckoo Cosmos

Steam Workshop::Green Hill Zone

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

Wii - Super Smash Bros. Brawl - Green Hill Zone - The Textures Resource

Novos sprites (Green Hill) - Sonic Genesis

The Spriters Resource - Full Sheet View - Sonic the Hedgehog (Prototype) - Green Hill Zone Act. 1 (Normal)

Green Hills Zone Sprites by Alex13Art on DeviantArt

Neo Green Hill In Sonic Mania [Sonic Mania] [Works In Progress]

Green Hill Zone Sprites Remastered by SuperMarioFan1lq on DeviantArt

CodenameGamma🏳️‍⚧️ on X: The Sonic Mania Sprites in S3k. all it took was some code moving sadly the S2 sprites caused crashing. gonna try the S1 sprites for sonic next. #SonicOrgins /