Godfather Odin has chosen the Diggles to embark on a long expedition to the center of the earth where hound of hell, Fenris, spreads terror. Ever since escaping from Odin his power and strength he grown to terrifying levels. Fenris must be disarmed and put on a chain. This task requires a very special chain that can only be forged by the Diggles. Accomplishing this dangerous mission will take decades and involved many generations of dwarves who on their journey the dwarves have pass through 4 different worlds and 100 different quests. The player must arrange a daily schedule for the dwarves, teach them to forge weapons, cook mushrooms, raise hamsters, produce tools and invent machines. Like people in real life, the dwarves also want to have some spare time in order to sleep, eat, play cards, go bowling or to a pub. Male and female Diggles can even fall in love with each other and thus conceive their offspring, which ensures the survival of their clan and can transmit their learned attributes to their dwarven children. Through a prolonged time period, will you be able to forge the chain of Diggles?