Slitherine announces the release of the Glory of Macrag expansion for Warhammer 40,000: Armageddon, offering an Ultramarines campaign to the turn-based strategy game. Here's what this involves:

At the climactic moment of the 2nd War for Armageddon, three Space Marine chapters descend from the skies above to aid the beleaguered defenders of Hiveworld Armageddon. Now take control of the Ultramarines and re-live their contribution to this epic confrontation in a brand new campaign for Warhammer 40,000: Armageddon.

This campaign features 11 all new missions organized into three Acts that follow the exploits and heroic deeds of the Ultramarines during the 2nd War for Armageddon. Earn the favour of your fellow Space Marine Chapters or dare to go it alone as you battle once again to drive the Ork invaders from Hiveworld Armageddon!