First off, Hitman is not exclusive to the PS4 and will be released on the PC as well, ready for the the next Hitman contract ? The next Hitman game, is simply titled Hitman.
Agent 47, is returning to fulfill yet another contract as part of the ICA in the near future with the next Hitman. The reelase date for PS4 is December, we expect the PC released in a similar time frame. Developed by IO-Interactive, Hitman will take players to locations around the world in "the most ambitious Hitman game ever." A short trailer showed Agent 47 running through a forest and taking out a target with a sniper rifle.