Relic and Sega has confirmed that Annihilation mode is coming to Warhammer 40,000: Dawn of War 3 this week (June 20) as part of an update that brings gamepaly tweaks and new content.
The mode itself is very simple: kill everything, and the game isn't over until one team's structures have been wiped off the map. On top of this players will also get access to new buildable turrets, skins, and a map (called Mortis Vale). Check out the trailer that landed alongside this announcement below.