Dungeons of Demus

From the box: "The all action sword and sorcery game. Prevent Demus from seizing the throne and enslaving the land. Enter the castle and defeat the Necromancer. Pit your wits against the evil Demus. Demus intends to capture the Throne of Laithnur and bring a great darkness to the land. In this perilous hour only a Hero of iron will and brave heart, can stop him! Your quest is to enter the Castle of Laithnur and prevent the evil Demus from taking the Throne and enslaving the land and its people for all time."