Dragon Crystal(1991)

A roguelike "dungeon" crawler that leads you through 30 levels on your quest to find a way to return to your own world. You're caught in a fantastic world of unearthly beauty and deadly demons. You'll pass through thirty worlds in search of the Magic Goblet. There's no way out of this musical nightmare...until you find it. Master System version of Dragon Crystal features updated graphics and a new soundtrack.