It seems like the big game war this year was Battlefield 3 vs. Modern Warfare 3. While we’ll have to wait a little while for the final victor, DICE has fired its next salvo. The Back to Karkand DLC is available now on the PS3 for $15 or for free if you purchased the Limited Edition. This DLC pack includes the Wake Island map enhanced by the Frostbite 2 engine. Want to see the DLC in action? Check out the video after the break.