Two factions. One war. No mercy. Experience the brutal opening salvo of an iconic sci-fi conflict in Killzone - Playstation 2. This gritty first-person shooter plunges you into a desperate battle for survival against the ruthless Helghast army. As an ISA soldier, you must fight back against a brutal invasion. What sets this PS2 classic apart is its unique four-character system. In the single-player campaign, you'll play as four distinct soldiers—a tactical leader, a covert operative, a heavy weapons expert, and a spy—each with unique abilities. This squad-based FPS delivers an intense, atmospheric, and action-packed war story.