EA is offering four big mobile titles for free for all the tens of people who own Sony's Xperia Play: Dead Space, Battlefield: Bad Company 2, Need for Speed: Shift and Need for Speed: Hot Pursuit. The offer runs through Jan. 15, 2012, meaning you still have time to throw the PlayStation Phone on your holiday wish list and snag these suckers for free. If it helps, think of it as getting four games with a handy smartphone case thrown in for free.