Dungeon Master: Theron's Quest is a modified version of Dungeon Master for the TurboGrafx/PC Engine video game console. It was released on September 18, 1992 in Japan, with a North American release following the next year. The main goal of the game is Theron finding seven parts of a blue knight's armor (Shield Defiant, Taza Poleyn, Tazahelm, Taza Boots, Taza Armor, Soulcage, The Retaliator), each of which is located in one of seven mini dungeons.