SAYS confirmed the name of the four maps that will be included in the Second Assault, the DLC's Battlefield 4 that will come exclusively on Xbox One on the same day the console output, 22 November, and later on other platforms, including Xbox 360 . The maps are: Caspian Border, Operation, Operation Firestorm and Gulf of Oman, all redesigned to take full advantage of the Frostbite engine 3 and will benefit of adding Levolution , elements with dynamic changes in acts to ensure that every game is always different from the previous ones.