Sonic.exe Green Hill blood river sprites by MattSpriteMaster on DeviantArt

Sonic.Exe NB-R Green Hill Zone Background by Eclyse069 on DeviantArt

Green Hill.Exe by Camunon on DeviantArt

SwappyBlue🏎 Icon Commissions ON HOLD! 4/10 on X: hills act 1 - sonic.exe 2022 game concept / X

Sonic.exe: Green Hill Act 1 by GuardianMobius on DeviantArt

busy-turtle257: Sonic

Steam-værksted::Sonic running through Green Hill Zone

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

Colors Live - Soonac Adventures: Wacky Hill Zone by CyRy1029

Suicide Hill Zone (Sonic.exe) by Leo87sonic on DeviantArt

ArtStation - Green Hill Zone - Animated Background