Metro Last Light Part 3 - Enemy of My Enemy

The complicated world of Metro expands with Nazis and Communists. Artyom has been captured by the Nazis, who also have the baby Dark One in captivity. With the help of another man, Pavel, Artyom is able to escape from Nazi captivity into the tunnels. Pavel is a member of the communist Red Line faction, while Artyom works for the Spartan Order. Their superiors clash, but her in the tunnel occupied by Nazis and worse, they are comrades in arms… the enemy of my enemy…