This is a map plugin which adds an ocean with waves to the game.
Press O to open the menu.
There are tons of options there to play with, more than I can explain, feel free to ask questions.
This is my 250K special.
All the credit for making the physics work go to WNP78!
Before you tell me it's too bouncy when you spawn with a ship, please download the seatrafgic mod, it has a ship launch part included.
There is a known issue with looking straight up underwater. Just avoid doing that.
It seems to not be compatible with the Free Cam mod...I can't fix that. Also not compatible with the underwater cam, but you don't need that with this anyway.
All weapons should work now.