Dopplesige

Is a secret Nazi weapon facility it was here that the advanced rifle and the Terror Shotgun were made.

When sean first encounters it he is interogated by Dirker and soon escapes but the interior is very dark some parts have paintings and fancy stuff andothers are cement tunnels. Later when Sean comes here he encounters the warehouses and the secret Nazi Project that uses nucular power and looks somewhat like the telaporter from nazi zombies. but Sean soon blows it up.