Nachdem ihr euch bei Steam eingeloggt habt, wird automatisch ein weiterer Patch für Warhammer 40.000: Dawn of War II runtergeladen. Das Update verspricht eine Ladung neuer Karten und Einheiten für den Mehrspieler-Modus.

Global
-Support for screen resolutions with a wider aspect ratio than 16x9, such as those used with AMD's Eyefinity technology
-Stance Toggle option has been added for switching between ranged and melee unit behaviour in all game modes

Multiplayer
-New Map: 2p Judgment of Carrion
-New Map: 2p Ice Station Obelis
-New Map: 4p Desert Showdown
-New Map: 4p Judgment of Carrion
-New Map: 4p Selenon Fissure
-New Map: 6p Argent Shelf
-New Map: 6p Judgment of Carrion
-New Map: 6p Calderis Refinery (Free-For-All)
-New Map: 6p Judgment of Carrion (Free-For-All)
-Added Librarian Unit to tier two of Space Marines
-Added Weirdboy Unit to tier two of Orks
-Added Tyrant Guard Unit to tier two of Tyranids
-Added Gene Stealers Squad to tier two of Tyranids
-Added Wraithguard Squad to tier two of Eldar
-Added the ability to play against owners of Chaos Rising who are playing as the Chaos Race
-Added Free for All and Team Free for All Victory Point game modes to Custom Games
-New target priority system implemented so that idle units prefer attacking enemies they specialize against
-Vehicle wrecks now remain on the map and provide cover

The Last Stand
-Added the ability to play with owners of Chaos Rising who are playing as Chaos Sorcerer or Hive Tyrant

Campaign
-Added the ability to transfer save games of completed Aurelian Campaigns to Chaos Rising
-Added the ability save during mid-missions (Chaos Rising Campaign Only)
-Wargear tooltips in both campaigns now contain significantly more information such as attack speed, accuracy, etc
-New "Invite a Friend" button added to the bridge to easily invite friends to a co-op game