The four enemy races we have seen each probably have riches SOMEWHERE that we WILL find and loot. I think the Darkness has and unlimited potential for what kind of loot they have. The Darkness came from beyond our solar system, so what kind of weapons and gear can we get from them? Most importantly, where and when will we encounter them? Perhaps as we venture closer to the limits of our solar system reclaiming our land, our presence will cause the Darkness to come back with a vengeance