Yes its very simmiliar to Silent hunter III. Says to patrol some grid. Sometimes there are special missions. Few times I was joining a wolfpack. Its really great sadly it's in russian so it's a bit anooying. There are resupply ships haven't played so far to reach the milch cows. But there are resupply ships, Aircraft recon. Graphic's are great. In 15m/s the waves are just huge. Everything is all right. See these photos for graphics.
http://www.subsim.com/radioroom/show...=237773&page=2
Well KSD II is way better then Operation Monsun imo. Well one thing is that there is no type XXIII and VIID( the mine-laying one) everything else is better. I heard that full interiors of submarines are coming to KSD II. One thing that I don't like is that developer of this mod. Want's to expand this mod into multiplayer, but most of the community want's into singleplayer.