This page contains Sonic CD Unlockables for Sega CD called "Secret Special Stage" and has been posted or updated on Nov 3, 2006 by misssunshine94.
- Developer: Sonic Team
- Publisher: Sega
- Genre: Action Platformer
- Release: Nov 19, 1993
- ESRB: Not Set
Secret Special Stage
In the sound test menu, put 07, 07, 07 in all sound modes, and then press Start. A message like ''WELCOME TO THE SECRET SPECIAL STAGE'' shall appear. Complete this and you'll get something special in return.
Please submit a problem for any incomplete, non-working or fake cheat listed above.