According to a reported indiscretion from Kotaku, would produce a new title Army of Two series that will use the Frostbite 2 engine and will offer a co-op to four players, for this was called Army of Four . The game follows the story of two mercenaries Tyson Rios and Elliot Salem but apparently its development at EA Montreal is currently stalled. Probably now that Battlefield 3 came out a few of the guys SAYS will give a hand to complete the development of the game. We are waiting for confirmations or denials of the existence of this new chapter of the series.