In Middle Earth Shadow of Mordor PS4 you're a ranger at the black gate that keeps watch over Mordor. This game takes place after the rings of power have been created and you learn about their origin.
Your body is taken over by a vengeful spirit that puts you on a quest to seek revenge on those that did you wrong. You can use devastating combos to pummel your enemies into the ground and make them wish they sided with the good guys. The game works on an open world so you can explore mordor and all of it's horrors and maybe even run into some familiar faces.