Warner Bros. Interactive Entertainment and NetherRealm Studios have released a new trailer for Mortal Kombat showing off several new game modes exclusive to the PlayStation Vita system. Mortal Kombat for PlayStation Vita provides an on-the-go fighting game experience with brand new gameplay features and tons of new content developed exclusively for the handheld system. Mortal Kombat delivers an all-new Challenge Tower mode with 150 brand new missions, including Touchscreen Fatalities, X-ray moves, and more. Here is a glimpse at the deadliest tournament in the palm of your hand. What do you think? Will you be buying it?