Killzone: Mercenary throws players into a deadly firefight as the ruthless Mercenary faction, taking on paid contracts not only from the dangerous ISA, but the vicious Helghast as well. There is no good. There is no evil. There is only the mission... and the money. Features: Full Campaign Mode: Play through 9 massive single-player missions with multiple difficulty settings. Completion of each mission unlocks additional challenges and special objectives.
