The Steam and PlayStation 4 versions of Mercenary Kings are expected to come out in early 2014, developer Tribute Games has confirmed.
Mercenary Kings was supposed to come out before 2014 and despite the game being ready, the team wants to polish everything before the official release. That means that while the levels and bosses are all where they are supposed to be, the sound FX and localization could use some extra work.
The PlayStation 4 version of Mercenary Kings will support remote play on the Vita at launch.
Source: Tribute Games