From their website:
Space Hulk: Death Angel – The Card Game is now on sale at your local game store and on our webstore! Set in the Warhammer 40,000 universe, Death Angel is a cooperative card game for 1-6 players. Taking on the roles of Blood Angel Space Marines, you and your allies must enter an infested Space Hulk and terminate the Genestealer infestation.
Created by Corey Konieczka, Space Hulk: Death Angel – The Card Game combines strategy, teamwork, and grim combat into a suspenseful and fast-paced card game.