One man pushes the free world to the brink as Modern Warfare crashes the borders of the most powerful nations on Earth. This campaign is not about flushing out terrorists in far-away locales. It's a desperate fight to survive - right on the homefront. Take up arms to defend England, Germany, France, and the United States in urban settings where freedom is on the line. The war spills into the streets with up to six-player wireless or online multiplayer. Team up with friends or fight for survival with new multiplayer modes and new perks.