Sonic the Hedgehog CD (Sega CD)/Special Stage - The Cutting Room Floor

Pixel Papercraft - Majin Sonic (Sonic CD)

ArtStation - Sonic CD - Secret Sonic Screen

Cut and Obscure Video Game Content on X: The Sonic seen on the Fun is Infinite screen is actually a beta design for Metal Sonic. When Naoto Ohshima saw it, he thought

The Sonic seen on the Fun is Infinite screen is actually a beta design for Metal Sonic. When Naoto Ohshima saw it, he thought it was too scary, and suggested a robot

Majin Sonic sprites in my style Icons by TFagames on DeviantArt

UUG] Majin Sonic

Majin Sonic background drawing ! by Gelixiano on DeviantArt

Fun is Infinite but its English : r/SonicTheHedgehog

What's the Deal with That Creepy Sonic CD Secret? « Legends of Localization

The official sonic instgram account Referencing The Majin sonic