War in a modern battlefield combat in this FPS shooter multiplayer online FireForce Online is a free modern war combat FPS shooter online. The crossfire of the battlefield awaits you! Are you ready to be an elite soldier? Do you have the cold blood of a true sharpshooter in combat? Then this is the FPS game for you. Fight with your friends online in the battlefield against global paramilitary organizations, show who is the best shooter and make your name as a recognized marksman.