In combat, Kellan will wield an array of weapons. Fans of political intrigue and character-driven plots will thoroughly enjoy the "Killzone: Shadow Fall" campaign."Killzone: Shadow Fall" has the gameplay to back its story up. The story features an array of twists and turns. These attacks are perpetrated by Helghan factions who still hold a grudge. Kellan is working to stop bold attacks and secret infiltration into their side of the city. "Killzone: Shadow Fall" for the Sony PlayStation 4 starts out with you as Kellan, a Vektan Shadow Marshal. They live in a tense social and political state with a massive wall separating each side from the other. Thirty years after the destruction of the planet Helghan, the Vektans and the Helgan survivors each share half of the planet Vekta.