An early stage pic of the playable port: New London Submarine Base, Groton, CT, USA (its one of the larger maps modern games can create, there is 8x24km explorable on foot technially it would take you hours to walk from one end to the other) we will be doing procedural coastline generation for the rest of the world obviously going to this much detail for the entire earth is near impossible. The entire river is to be populated to historical or well known landmarks/buildings/roads etc.
Trailer still in the works. Getting old concept models replaced with half decent ones. it will be exciting, were behind schedule, but thats the way game development works early on.