High Quality Content by WIKIPEDIA articles! Crystal Quest is an action computer game for the Apple Macintosh and Apple IIgs. It was written by Patrick Buckland for Casady Greene in 1987, and was ported to the IIgs in 1989 by Bill Heineman. Ports were also made to the Amiga, Nintendo Game Boy, iPhone OS, and Palm. It was notable both for its fast-paced gameplay and for being the first game to support the color displays on the Macintosh II.