A new trailer for The King of Fighters XIV debuted during PlayStation Experience 2015 and with it SNK Playmore confirmed a number of new characters for the title, including Angel, King, Ralf, Kula, Billy Kane, and more.
The company later went a bit more in-depth saying that the roster will consist of fifty total fighters, many being returning characters as well as a number of new characters that will be involved int he story for the first time. You can check out the trailer below and as for The King of Fighters XIV, it is currently set for release on the PlayStation 4 sometime in 2016.