Board Thread:Episode Discussion/@comment-27144409-20181103230551/@comment-14909251-20181107231810

73.Anon.52 wrote: doors that require monitoring/defending.... It wouldn't be like a wall where something could potentially go over it. They just need a door that can't be easily pentrated. Plus, who is to say they wouldn't have that tunnel entrance situated near some defensive post? Surely, they have reason to defend ports of access between the continents. Just have the tunnel go along there and any defense is an extension of the defense for the port.