Whoever takes on this project has to get the specs right.
The Narwhal and Nautilus were slower surfaced and submerged, had a shallower test depth, had a bigger turning circle, and dove slower due to their large size. They were also riveted, which makes them more vulnerable to depth charge damage. The big attraction of these boats is the long range, the two big guns, and the fact that they could carry up to 36 torpedoes.
In short, they were a real challenge to take to sea on a war patrol. Should make for some good gaming!!
