Sonic CD Cheats
Sonic CD cheat codes, tricks, hints, and walk throughs.
Designers High Scores
To view the designers high scores, press Right, Right, Up, Up, Down, Space at the title screen.I'm Outa Here
If you let Sonic sit for three minutes without doing anything, he'll grow bored, say "I'm outa here!" and race off the screen, thus ending the game.Level Select
Press Up, Down, Down, Left, Right, Space at the title screen. Just like in the Sega version, you can choose any level, past, present, or future. However, if you warp or finish the level you will return to the title screen.Sound Test and More
At the title screen, press Down, Down, Down, Left, Right, Space to call up a Sound Test menu. Special things will happen if you select the following sound combinations and press Start.Sounds Effect PCM12, DA11 Debug Mode PCM07, DA07 Play special stages PCM03, DA01 Displays artwork PCM12, DA25 Human-Faced Sonic w/ Japanese Message PCM04, DA21 Hercules Sonic PCM11, DA09 Revenge of the Mutant Artwork
Special Stage
Enter the Sound Test screen, and enter 7's in all the boxes. When you play that sound a secret stage will appear.
