LBP2: Sonic The Hedgehog Green Hill Zone - Act 3 by nichrome_dragon

ArtStation - Sonic the Hedgehog Diorama Series: Green Hill Zone

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

Green Hill Zone (Modern, Genesis-Style) Background [Sonic 3 A.I.R.] [Mods]

Sonic the Hedgehog - Green Hill Zone Act 3 speedrun in 0:32

Sonic Chaos - Maps - SMS Power!

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

Sonic Origins: Green Hill Zone Act 3 In 0:46.13 (Sonic)

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

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

LEGO Sonic the Hedgehogs™ – Green Hill Zone #21331 (Ver. 2) Light Kit