'Dark Sun' is a psychological, cosmic horror science-fiction story set in the near-distant future of 2069. Most of humanity has abandoned a dying Earth to colonize certain moons and planets neighboring their old home. The International Space Station intercepts a mysterious transmission broadcasting a cryptic message sparking mass hysteria amongst the populace. An elite team composed of three military operatives, Task Force Orion, is tasked with finding the transmission source. What they uncover is a deeply-rooted conspiracy far beyond the scope of human comprehension.