Killzone: Liberation

Killzone: Liberation is a twin sticks shooter action video game for the PlayStation Portable, developed by Guerrilla Games, and is the sequel to Killzone. Killzone: Liberation was released on October 31, 2006 in North America, November 3, 2006 in Europe and November 8, 2006 in Australia. The game chronologically continues two months after where the first game ended. Killzone: Liberation is the only PSP installment in the series, and was followed by Killzone: Mercenary on the PlayStation Vita.

Killzone: Liberation

Killzone: Liberation is a twin sticks shooter action video game for the PlayStation Portable, developed by Guerrilla Games, and is the sequel to Killzone. Killzone: Liberation was released on October 31, 2006 in North America, November 3, 2006 in Europe and November 8, 2006 in Australia. The game chronologically continues two months after where the first game ended. Killzone: Liberation is the only PSP installment in the series, and was followed by Killzone: Mercenary on the PlayStation Vita.