Legend has it that mysterious treasures are buried deep underground. Are they priceless? Are they magical weapons of extraordinary power? Archaeologists have been working hard on excavating the area to uncover the truth. In attempts to unearth buried treasure, many have built underground cities, revived dinosaurs from their extinction, and trained them to do their bidding. Cities are forming underground, one after another. However, this new world is incomplete without you. Your subjects and dinosaurs are calling out for a wise master who will guide them through the creation of this underground kingdom.