S2Beta:Prototype Zones/Emerald Hill - Sonic Retro

Mighty in Sonic 1 Rev 1.1 with Knuckles Chaotix sprites (S1 Hack

Sonic Prime Flashback's sprites in Advance Style 👍 (Artist: @Kanimy_0) : r/SonicTheHedgehog

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

Green Hill Zone – Duth Olec's Cuckoo Cosmos

Custom / Edited - Sonic the Hedgehog Customs - Green Hill Zone Background (Modern, Genesis-Style) - The Spriters Resource

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

Sonic the hedgehog green hill zone 8 bit sprite - AI Generated Artwork - NightCafe Creator

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

Pixel Joint Forum: Sonic 1 Title separate BG sprites?

Green Hill Zone DX by NewYoannNova on DeviantArt