Killzone 2

Killzone 2 is an FPS developed by Guerilla Games and the second part of the main trilogy with two additional titles being released for the handhelds: PSP and PS Vita and one unnumbered sequel — Shadowfall. The game features typical FPS attributes: covers, vehicles and much shooting. As the player proceeds through the trilogy's storyline, they encounter a decades-long conflict between the Helghast and Vekta. Let alone two planets, both Helghan and Vekta are dwelled by humans after the Earth became uninhabitable.