Killzone Shadow Fall is set in a near future, thirty years after the events of KIllzone 3. The world is a very different place; two rival factions known as the Helghast and the Vektans live side by side in a futuristic city, divided by a vast wall.
Tensions are high, and the cold war they are embroiled in is about to go hot. In the midst of all this stands a Shadow Marshal, you. The most special of the special forces, tasked with maintaining the delicate balance.
From responding to bold attacks to quiet infiltrations or all-out combat, you will be required to adapt and think on your feet as you have to face a variety of escalating events that could destroy your home world.
Source: The Game Website.