Sonic Blast - Green Hill Zone - Act 3 by PixelMarioXP on DeviantArt

Sonic 3 Green Grove Zone by TannerTW25 on DeviantArt

Sonic the Hedgehog 2 - Oil Ocean Zone by SonicDash57 on DeviantArt

Sonic SatAm The Fan Game V1.9: Sally Azure Lake by ClassicSonicSatAm on DeviantArt

SM] Green Hill Zone Act 1 by joshyflip on Newgrounds

Green Grove Zone (Updated) by TheGoku7729 on DeviantArt

Green Hill Zone 31st by ScepterDPinoy on Newgrounds

Fierce Rikki by inkdragonworks on DeviantArt

Sonic 3 Master System: Icecap by Lady-Bluestreak on DeviantArt

Tomas Gomez Estrada - Depths of South Island

Green Hill Zone boss (8K) by WinderBlitz on DeviantArt

Sonic 3 and Knuckles - Launch Base Zone act 1 by SonicDash57 on DeviantArt