Deep within his dungeon, Yrolg the necromancer is about to summon a mighty demon to complete his plans to conquer the World. Three brave adventurers, a warrior, a rogue and a sorceress, have come to his underground lair to disrupt the ritual and end his reign of terror. Your job is to stop them! As a lesser minion of darkness, use your wit and guile to lead the heroes into traps and to a nasty demise. Should they succeed, your Master will be slain, and the world shall be covered with flowers and puppy dogs. That must never happen - this time, evil shall prevail!