Space Hulk: Deathwing launched today, and until January 2 you can get it 15% off. In this first-person shooter from Streum On Studio, you can play as a Space Marine, a Librarian, or a Terminator from the Warhammer 40,000 universe.

You can play co-op with two other friends to battle against Genestealers in the tunnels of a Space Hulk. Although reviews have been mixed so far, mostly due to poor performance, this is a game worth watching for fans of co-op games like Killing Floor 2.

You can get Space Hulk: Deathwing now on Steam for $33.99 which is 15% off the regular price of $39.99.