THQ announced today that Warhammer® 40,000®: Dawn of War II ® – Retribution™ will use Steamworks networking and matchmaking to provide co-operative and competitive online play. Dawn of War II – Retribution will be a completely stand alone title in the series and will provide multiple campaigns to play, as well as all six multiplayer races, with new units for each of the existing five races and one new unannounced one.
Source THQ announced today that Warhammer® 40,000®: Dawn of War II ® – Retribution™ will use Steamworks networking and matchmaking to provide co-operative and competitive online play. Dawn of War II – Retribution will be a completely stand alone title in the series and will provide multiple campaigns to play, as well as all six multiplayer races, with new units for each of the existing five races and one new unannounced one.
Source