As Shadow Marshal Lucas Kellan, you're sworn to protect your home and the values you believe in. Maintaining the fragile peace is difficult when there is no trust between both sides. A series of escalating conflicts puts you on the path of a Helghast intelligence operative named Echo, who fights for the same reasons but on the opposite side. Strive to uncover the whole story as the intense, immersive combat of the Killzone series is reborn on PS4.You are Shadow Marshal Lucas Kellan, tasked with maintaining the fragile peace between the ISA and the Helghast. Any misstep could see the conflict spiral out of control, taking your homeworld with it.