THQ have announced the release date of the co-op based DLC for Warhammer 40,000: Space Marine.
The date to mark on your calendars is October 25th. The free DLC will add the Exterminatus mode. This mode brings four player online co-op available which is set on either the Assault on Hab Centre Andreas or Escape from Kalkys Facility maps.
Also featuring Space Marines versus Orks and Chaos Space Marines, this mode is similar to that of Horde in Gears of War 3. The DLC will also add to player’s multiplayer rankings when playing in co-op mode.