Gaming Detail: Sonic CD Has A Creepy Bonus Screen

Many might not know that Sonic CD includes a secret sound test that hides a creepy room with an even creepier message on its walls.

Screen Sound Journal n3

Game Corner [Sonic CDay]: Sonic the Hedgehog CD (Xbox One) – Dr. K's Waiting Room

The OTHER creepy hidden screen from Sonic CD : r/creepygaming

Sonic the Hedgehog CD/Hidden content - Sonic Retro

Sonic Mania Plus Review (Switch)

Sonic CD Classic - Apps on Google Play

My Top 36 Sega Genesis / Mega Drive Games THAT ARE STILL FUN PLAYING NOW + 14 MORE GEMS + “HIGH 54” PLAYLIST — High Five For…

Sonic the Hedgehog technological and gaming history

Sonic CD Indie Gamer Chick

Sonic the Hedgehog CD/Hidden content - Sonic Retro

Review: Sonic Origins is a tragic example of good classics ruined by greed

Sonic CD Classic on the App Store

Holy Crap! The SEGA CD Is 20 Years Old! - IGN

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