With the permission and help of Avalanche Press, my team and I are working on getting the naval games, Great War at Sea and Second World War at Sea, into VASSAL. They are available free to owners of the current APL hard copy games, but if you do own a copy of something newer (post 2022) then come by and see how to get access.
https:www.was-fc.com
So far, we have:
Bismarck 2e (2022)
Midway Deluxe (2022)
Eastern Fleet (2018-2022)
Coral Sea (2022)
South Pacific (2023)
Russo-Japanese War (2023)
We have four more in progress waitiing for APL to release the hard copies.
Feel free to contact my by message for information.