Purge the chaos filth and hold the chapter together as traitorous forces work from within to try bring down the Blood Ravens.

• Upgrade your squads with new legendary wargear and unlock new special abilities, as your squads advance to level 30. Will you remain steadfast to the Emperor or risk heresy to gain new dark and destructive powers?
• In multiplayer swear loyalty to the Chaos Gods and pit your bloodthirsty warband of Chaos Space Marines against the new units and reinforced armies of the Space Marines, Orks, Eldar, and Tyranids.