Continue the single player campaign from the original Dawn of War II with all new Wargear and a level cap raise from 20 to 30 for your Blood Raven squad. Veterans of the Dawn of War II single player campaign can use their existing squads’ accumulated wargear, abilities and experience to battle the traitorous Chaos Space Marines of the Black Legion throughout 20 new missions. Powerful new Chaos-tainted wargear can also be equipped and used against your enemy, but doing so could lead to dreadful consequences.

The game opens with the player and Sergeant Tarkus deep-striking onto the planet Calderis to aid Captain Davian Thule and his initiates. As they drive away the Orks they are confronted by Mek Badzappa and his wartrukk. Although the Mek escapes, the Marines collapse the mine through which they are coming and take a victory. After this they strike from the cruiser Armageddon into a hamlet where Scout Sergeant Cyrus is waiting for them. They manage to fight their way to the defender of the hamlet, Sergeant Avitus, rescue him and save the hamlet from Orks.