Developer Relic unleashes the huge list of changes today, Dawn of War II will be quite a different place when it goes live later tonight, around 19:00 GMT.
Not only does this balance the game more, especially for multiplayer, but it also adds eight new online maps to battle through and includes a map editor. Patch notes are available.
Click here to see what team Relic have gotten up to with this update. The most interesting addition from 'There Is Only War' is most likely the map editor, which lets gamers customise their own fields of carnage and even pick the weather.
See the clip below for gameplay footage of the new 2v2 map 'Golgotha Depths'.