Mutants stalk the catacombs beneath the desolate surface, and hunt amidst the poisoned skies above.
A civil war is stirring that could wipe humanity from the face of the earth for..Beneath the ruins of post-apocalyptic Moscow, in the tunnels of the Metro, the remnants of mankind are besieged by deadly threats from outside – and within. But rather than stand united, the station-cities of the Metro are locked in a struggle for the ultimate power, a doomsday device from the military vaults of D6.