Sonic Mania Gameplay: Green Hill Zone Act 2 - PAX East - IGN

Play Green Hill Zone (Sonic The Hedgehog)

Green Hill Zone - Wikipedia

Green hill zone background by sonicmechaomega999 on DeviantArt

30 years later, Sonic's composer has given the Green Hill Zone song lyrics

Dreamcast - Sonic Adventure 2 - Green Hill Zone - The Textures Resource

Steam Workshop::Green Hill Zone (Sonic Generations) - Scenery

Sonic Green Hill Zone Remake by Eclyse069 on DeviantArt

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

Sonic the hedgehog with tree und sea green hill zone 8 bit sprite - AI Generated Artwork - NightCafe Creator

LEGO Ideas Sonic the Hedgehog – Green Hill Zone 21331 Collectible Set, Nostalgic 90's Gift Idea for Adults with Dr. Eggman Figure and Eggmobile