is a digital Pinball
game produced by LittleWing Co.
, released in 1993 for Microsoft Windows
and Apple Macintosh
computers. It is generally regarded as one of the hardest pinball game in LittleWing's library.
The game itself is a pinball interpretation of the Quest for the Holy Grail, with the player as King Arthur
. He must first assemble the Knights of the Round Table, then send a single Knight (ball) on a quest to Glass Island and retrieve the Grail. Along the way, the player can acquire artifacts like a Magic Shield, Magic Spear, and Excalibur, and face challenges such as Surprise Attacks, encounters with the Devil Dragon, and the Last Battle.
A sequel, Crystal Caliburn II
, was released in 2012 for Windows and Macintosh computers, iOS, and Android phones.
This pinball demonstrates the following tropes: