A volunteer search and rescue team must battle the hordes to protect the civilian population as they retreat to Tokyo harbor Tokyo: Quickly responding to the global outbreak, Japan decides to evacuate the country.Moscow: Father Sergei Popov and his team must survive the zombie horde to find a secret Kremlin bunker.Jerusalem: A military squad must rescue a top scientist from the fallen city to activate a weapons system on an abandoned satellite base.New York: A group of survivors atop a Manhattan office building must survive the zombie-infested buildings, streets, and subways of New York to escape the city while the military attempts to take it back.The game is split into several episodes, each one focusing on different locations and situations: A Co-Op Multiplayer Third-Person Shooter developed by Saber Interactive and based on the movie adaptation of the book of the same name.