KILLZONE: Shadow Fall for PS4 ... Three decades after fleeing the devastation of their home world the Helghast refugees coexist with their human cousins on the planet Vekta. A great wall dividing the societies has made this unthinkable feat possible though the scars left by centuries of war are not easily forgotten -- As Shadow Marshal Lucas Kellan you're sworn to defend your human brethren; but when a flashpoint brings you face to face with the mysterious and deadly female Helghast soldier Echo you'll discover a new side to this ancient conflict and to yourself. Battle to understand the truth as the intense immersive combat of the Killzone series is reborn on the PlayStation 4 system. When the boundaries between right and wrong begin to crumble you'll be forced to decide what kind of hero you really want to be.