itch.io

In fact, I already plan to have a printed map for a physical version of the game. However it will be the global navigation map, divided into sectors. What the German navy called Marinequadratkarte.
The tactical chart doesn’t really make sense on its own, since it’s only relevant in the context of each specific encounter. 

The map I’m thinking of printing will be similar to this, hopefully just a little bit more fancy.