Unlockables

  • New Versus Characters

    To unlock new characters for Versus Mode, perform the following tasks:

    UnlockableHow to Unlock
    Unlock BigBuy all or the last of Tails' pictures
    Unlock ChaoBuy all or the last of Knuckles' pictures
    Unlock GammaBuy all or the last of Amy's pictures
    Unlock Super SonicBuy all or the last of Sonic's pictures

    Contributed By: knuckles_sonic8.

  • Unlockables

    UnlockableHow to Unlock
    DollsWin Versus Mode
    Vs. CharactersBuy all the pictures from a character, and a picture in lower left/right corners

    Contributed By: wdg8 and krankorx.

Easter Eggs

  • Rella Cameo

    Just like the Nights easter egg, you set your date. Instead of Christmas Eve, set the date to April Fool's Day (4.1).

    Contributed By: AskaLangly.

Secrets

  • Get The Laptop

    Complete the Game once and it will be in Sonic's room. It allows you to change some configuration settings.

    Contributed By: The Winner.

  • Get the Notebook

    Complete the whole game once and head to Sonic Room. You'll see the notebook on the table.

    Contributed By: CChan.

  • Get the Toy Box

    Go to the photo album and select ''Another''. Buy the first picture and Lumina will confirm. Now you'll a toy box in Sonic Room. With this you can play the mini games you already played in Story and Versus modes using any character, including a secret one wich wasn't been unlocked yet.

    Contributed By: Saturn Urameshi.

  • NiGHTS

    Set your Dreamcast's date to December, 24 of any year. When you play, the character NiGHTS (from the Sega Saturn game with same name) will appear instead of Lumina Flowlight to guide you. However, the voice is still Lumina Flowlight's.

    Contributed By: Saturn Urameshi.

  • Secret Pictures

    Put your Sonic Shuffle GD-ROM into your computer CD-ROM drive. Go to the folder for Sonic Shuffle. You can then access pictures of characters from Sonic Shuffle, just like Sonic Adventure. There will be pictures of Lumina, Void, and enemies that you fight on the board.

    Contributed By: Omega_.

Know Something We Don't?

You can submit new cheat codes for this game using our Cheat Submission Form.

Have We Been Fooled?

If you see a non-working or fake code in the list above, let us know by using our Problem Submission Form.