The PS Vita multiplayer is still up and running with PS4 crossplatform which is nice, but the controls will make you want to reconsider your life choices. Many essential actions like reloading are touch only with no button remapping. As for the game itself, i didn't like the shared camera and the friendly fire, it makes the game an absolute pain to play. I get that friendly fire is a staple of this series, but in a 2D plane of shooting it's almost impossible to not hit other teammates. It's probably best played with friends and NOT on the PS Vita.