Sonic Mania - The Cutting Room Floor

Sonic Advance 3 Sprite Sheets - Game Boy Advance - Sonic Galaxy.net

Mighty in Sonic 1 Rev 1.1 with Knuckles Chaotix sprites (S1 Hack

Genesis / 32X / SCD - Sonic the Hedgehog - Green Hill Zone Act 2 - The Spriters Resource

Steam Workshop::Sonic 1 - Green Hill Zone

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

The Textures Resource - Full Texture View - Sonic Adventure 2 - Green Hill Zone

Green Hills Zone Sprites by Alex13Art on DeviantArt

MlKE on X: My own Green Hill Zone Mock up (I know its overdone shhh) #pixelart #sonic #fanart #art #aseprite #gamedev This took a surprising amount of hours. / X

Sonic The Hedgeblog — Past Green Hill 'Tails & The Music Maker' SEGA

Sonic The Hedgehog Sprite Sheets: Game Boy Advance - Sonic Galaxy.net