Classic Game Room's CGRtrailers presents the "Gulf of Oman" trailer for BATTLEFIELD 3 and the Back to Karkand DLC. Battlefield 3 is from DICE and Electronic Arts (EA). This first-person shooter was released back on October 25, 2011 for the PC, PlayStation 3 (PS3) and Xbox 360 video game systems. The Back to Karkand download (and its four multiplayer maps) was released back in December 2011. Enjoy!