As vast and dark as a sunless void, the Blackstone Fortress is a creation far beyond the ken of any race in the galaxy. In this age of darkness, in a galaxy riven with strife and horror, the desperate and intrepid alike search this Fortress for long-lost technologies that may be used to turn the tide of war. You and your friends take on the role of a group of disparate explorers delving into the labyrinthine halls of a vast and ancient space station. Only by working together and balancing your strength and skills can you hope to survive. With each expedition, you will discover powerful archeotech and learn more of the Blackstone Fortress’ closely guarded secrets, including, perhaps, the location of its greatest treasure. At the end of each expedition, the players return to the nearby port city of Precipice to rest, recuperate, and trade their loot for resources.