Warhammer 40,000
What is Warhammer 40,000 about (plot, summary)
Warhammer 40,000 is set in the far future, where humanity stands at the edge of what might be its brightest future, or its darkest age. The threats to humankind's empire are many — traitors driven by the fires of ambition, alien empires sworn to reclaim the stars, and the corruption of reality by malevolent gods.