Steam-owners of the base game Armada 2526 can now get Armada 2526 Gold against a very nice loyalty discount. The offer runs until July 1st 2013. Owners of Armada 2526 must login to Steam and check the Armada 2526 Gold store page for details. If you make this purchase it adds the Supernova expansion to your base game, effectively upgrading it to Armada 2526 Gold.