Crystal questions & answers

It is a synthesizer featuring both subtractive synthesis and frequency modulation (FM) synthesis.

Alternative downloads

Brunhilda and the Dark Crystal
Brunhilda and the Dark Crystal: embark upon an epic quest to save the Magic Realm in this delightful hidden object game....
Dora Saves the Crystal Kingdom
Dora's on a magical, colorful quest, filled with crystals, dragons.
A Gnome's Home: The Great Crystal Crusade
Save the kingdom of the gnomes in A Gnome's Home: The Great Crystal Crusade!