Saw from BFB. on Game Jolt: 1. Nostalgic Zone 2. This is not Green HillS zone 3. TBH I'm bad at

LEGO reveals Ideas 21331 - Sonic The Hedgehog Green Hill Zone [News] - The Brothers Brick

Up On The Green Hill From Sonic The Hedgehog Green Hill Zone - Piano Method - Digital Sheet Music

Green Hill Zone (Sonic Dash), Sonic Wiki Zone

Sonic the Hedgehog (16-bit) (prototype)/Comparisons/Green Hill Zone - Sonic Retro

Green Hill Zone - Wikiwand

aegi on X: Preliminary Seeding for Green Hill Zone - Act 3 / X

Green Hill Zone Act 3 by ManicSam on DeviantArt

The Spriters Resource - Full Sheet View - Somari (Bootleg) - Green Hill Zone Act 3

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

Sonic The Hedgehog Pinball Green Hill Zone Pinball Track Play Set, 9 Piece, with Looping Action & Automatic Bumper Exclusive Sonic Sphere Included, for Ages 3+ - Toys 4 U