EA has announced that Battlefield 3 Premium surpassed 2 million sales, along with the more interesting news that Battlefield 1942 is now free through its Origin service. Taking place during the events of World War II, this digital version includes online multiplayer with and against others who have downloaded the game. Unfortunately, existing expansion packs are not included and compatibility with older mods is not guaranteed. Battlefield 1942 is now free to download through Origin