Here's a much better (in-engine) trailer for Space Hulk: Deathwing, a first-person shooter in development at E.Y.E.: Divine Cybermancy developer Streum On Studio for next year.
The video shows the Deathwing squad blasting apart Genestealers for not even 30 seconds, but that'll do. Oh, that'll do just fine. This is coming to PC and "consoles," but with today's confirmation that PlayStation 4 is one of them, I have to imagine the other will be Xbox One.
I'm curious to see what Deathwing will look like in-game, what with it being first-person and all.