You are the commander of the elite force of heroes in the battle for survival. The world is destroyed and the few that have survived the apocalypse are organizing to fight off the zombie hordes and rebuild civilization. You must recruit a wide variety of heroes ranging from elite government agents to battle-hardened veterans and create your perfect squad of zombie slayers. Fight for survival in the open world, where you can explore the world map and recruit heroes from various cities. The elite force of heroes can be formed into an alliance, which can be joined by other players. Join an alliance to help each other and fight the zombies together.