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

Sonic Advance 3 Sprite Sheets - Game Boy Advance - Sonic Galaxy.net

Steam Workshop::Green Hill Zone

The Leaf Forest Zone - Sonic Advance backgrounds

I made Green Hill Zone in note blocks for my friend's Minecraft recreation of Sonic The Hedgehog (1991) : r/SonicTheHedgehog

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

Sonic in Green Hill Zone [Sprite Animation/2K Special]

Pixel Joint Forum: Sonic 1 Title separate BG sprites?

Pack de tiles da Green Hill Zone! :D

green hill in simple sonic worlds by chucknick - Game Jolt

Sonic The Hedgeblog — In early 'Sonic 1′ screenshots the Green Hill Zone