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

Sonic the Hedgehog/Green Hill — StrategyWiki

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

The Spriters Resource - Full Sheet View - Sonic the Hedgehog - Green Hill Zone Act 3

Green Hill Zone boss (Sonic the Hedgehog) (8-bit), Sonic Wiki Zone

Sonic The Hedgehog Pinball Green Hill Zone , Track Play Set, 9 Piece, with Looping Action & Automatic Bumper Exclusive Sonic Sphere Included, for Ages

LEGO® Sonic the Hedgehog™ – Green Hill Zone 21331

Stream Sonic - Green Hill Zone (CLOCKWORKDJ Re-Work){EXCLUSIVE} by CLOCKWORKDJ

Classic green hill zone level and the icon loop sonic runs across/through.

LEGO Sonic the Hedgehog Green Hill Zone Set Is Now Available at - IGN

LEGO Ideas Sonic the Hedgehog – Green Hill Zone 21331 6379277 - Best Buy