Moonstone was a great game for the Amiga. It featured awsome graphics and an atmospheric soundtrack.
It was set in an medevil world with monsters and dragons, and the objective of your quest was to collect four keys and get access to the moonstone. Along the way you will have to defeat many creatures and retain their gold and magic treasures to increase your strength so that you might survive the perils of the shadowy half world that lies within.

Credits for the Amiga-version
Created By: Rob Anderson
Programmed By: Rob Anderson
Kevin Hoare
Music And Sound By: Richard Joseph
Artwork By: Rob Anderson
Dennis Turner
Additional Art By: Steve Leney
Designed By: Rob Anderson
Todd Prescott