Sonic Origins: Can You Find the Sonic CD Sound Test Menu? - Gameranx

Sonic CD is included in Sonic Origins, but fans are wondering if it's secrets have gotten the same treatment as the other games in the pack.

Is the Sonic CD Sound Test Menu in Sonic Origins? - Answered - Prima Games

Sonic Origins: How to Access Debug Mode - Gameranx

Sonic CD All Sound Test Easter Eggs

Baby Sonic - Sonic CD (Sonic Origins)

Sonic CD Lacks Codes In Sonic Origins Plus

Sonic Origins - PCGamingWiki PCGW - bugs, fixes, crashes, mods, guides and improvements for every PC game

All Unlockable Museum Content in Sonic Origins - Tour! (Art, Music, & More!)

Sonic Origins Rock Paper Shotgun

Sonic Origins (PS5)

Sonic Origins - How to Enter Debug Mode in Sonic CD

Tails with a New Style in Sonic Origins!

Sound Test Secrets (Sonic CD) - Sonic Origins by Abbysek on DeviantArt

Sonic Origins: Hidden Palace Zone Location - Gameranx

Sonic Origins: Fans Don't Seem Happy About the Big Changes To Sonic 3's Soundtrack - IGN