"The Endless Void" Stargate: Universe x Warhammer 40K:

When the crew of the Destiny discovers an ancient Stargate that leads them to a new universe, they find themselves caught in a cosmic struggle between the relentless Imperium of Man and the mysterious, deadly Enshrouded. As the Destiny's advanced technology collides with the brutal might of the Imperium, the crew must navigate treacherous alliances, engage in fierce battles, and confront the deadly consequences of their unintended arrival in a galaxy dominated by war. With the Adeptus Astartes bearing down on them and the Enshrouded lurking in the shadows, the crew is forced to adapt, fight, and survive as they become pawns in a war that stretches across the stars. Will they find a way home, or will the forces of the Imperium and the Enshrouded bring their journey to a violent end?