Green Hills Zone Sprites by Alex13Art on DeviantArt

Game Boy Advance - Sonic Battle - Green Hill Zone - The Spriters Resource

Emerald Hill Advanced (Outdated) by ShiftSike on DeviantArt

Green Hill Re-Imagined Sprites by Exclipsy on DeviantArt

Green hill zone Sapphire Act by VictiniRUS on DeviantArt

Windy Hill Zone Sprites by Vebills on DeviantArt

S1F Mania-Lite: Expanded [Sonic the Hedgehog Forever] [Mods]

Sonic Forces Genesis: Faded Hills Area by TheBlueBlur1 on DeviantArt

Chemical Plant Zone Sprites by Alex13Art on DeviantArt

Custom / Edited - Sonic the Hedgehog Customs - Green Hill Zone (Mega Man NES-Style) - The Spriters Resource

Green Hill Zone Advanced. by parrishbroadnax on DeviantArt

Green Hill Zone (My Version) by MylesDeGreat on DeviantArt

Windy Hill Zone Sprites (V0.5) by NSMBXomega on DeviantArt

Classic GHZ Act 2 Background by Alex13Art on DeviantArt

Custom / Edited - Sonic the Hedgehog Customs - Green Hill Zone - The Spriters Resource

Hill Top Zone Sonic Mania by Alex13Art on DeviantArt