San Mateo, CA,-December 21, 2009 – Digital Chocolate, a quality leader in original and high quality games on all platforms, today announced the launch of MMA Pro Fighter™ on Facebook, the leading social networking site.  Merging two of the biggest growth trends in popular culture – Facebook and Mixed Martial Arts (MMA), MMA Pro Fighter will give users the chance to issue a beat down as they compete against their friends to become the best fighter in the ring.