Killzone Mercenary VS Black Ops Declassified - Gameplay Mechanics

Battle of which game is the king of the FPS genre on the PlayStation Vita. We Have Killzone Mercenary on the PS Vita VS Call of Duty Black Ops Declassified. In this Video We will talk how both games differ and how they are similar. How the Multiplayer and Online portion of the game work and most importantly if the game works and plays well. So what game do you prefer on the PS Vita? Comment Below All New Upcoming PS Vita Games: