The Leaf Forest Zone - Sonic 1 backgrounds

Green Hill Zone Act 2 Background Loop

green hill zone background sprites - Google Search Sonic birthday parties, Retro gaming, Sonic and shadow

ArtStation - Green Hill Zone - Animated Background

Green Hill, Remix Favorite Show and Game Wiki

I made an aesthetic Green Hill Zone wallpaper, using footage from the movie : r/SonicTheHedgehog

Green Hill Zone (Paramount), Sonic Wiki Zone

Background Retro Gaming, Green Hill Zone - Seven's Ko-fi Shop

Green Hill Zone Background by Biagotmilkandjelly on DeviantArt

Sonic Generations - Green Hill Zone Forces

Sonic 1 Green Hill Textures (16-Bit) [Sonic Generations 3DS] [Mods]