Mr T wrote:If ships & submarines, what happens to the hovercraft ?
An Idee is to lett the hovercraft only work on shallow water, and the ships works on all type of water.
A counter-suggestion - simply make Boat propulsion roughly as tough as Tracks, but not as slow. That way, true naval units will be the masters of their own domain (but bound to it), while hover units are still the high-speed amphibious strikers we know and love.
I think we'd need a special shipyard factory so boats can be actually built in water and not on land, though. I'm not entirely sure how this would work.