Play PS4-exclusive Killzone: Shadow Fall free for a week, no PS Plus membership required - GameSpot

Beginning March 4, you'll be able to take a stab at the multiplayer component for Guerrilla Games' action game completely free.
Killzone: Shadow Fall is a first-person shooter set thirty years after the events of Killzone 3. As a Shadow Marshal, you are tasked with maintaining the delicate balance between the Helghast and the Vektans who live side by side in a futuristic city divided by a vast wall.

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