yes, must be hexed based, and turn based, not in real time, don't mind if it has online or is solo, me v's the computer, my preferred method of play eg single player always...
has to be large, with plenty of scope, and have the ability and scale to be massive, with as many DLC / battles as they wish to add, on land and sea, with battles being fought in a zoomable style, from single soldier to a full Divisions and Army scale, so the whole range.
supply, roads, forts and River use
Army, Marines and Navy.
Political, Diplomacy, Full supply, blockades, Nationalism and honor, Moral, Prisoners.
and anything else to make it a game to end all games