Eminem has been known to support some of his favorite games by donating some of his music to the soundtrack (Call Of Duty/DJ Hero) but Mr. Shady isn’t the only one. If your familiar with DJ Hero, you know that Eminem teamed up with Jay-Z to add some tracks exclusive to the deluxe edition, but this time around, Jay-Z is catching some attention with a remix of 99 Problems that’s being featured in the new Battlefield 3 TV spot. Check the method below.