I prefer making games a little more in depth than this one, but 1 I'd make an animation option , to where there would be explosions at time of war, 2 have a way to simplify all the messy information, it's like you have to know a books worth of information to understand everything. 3 make a play thru version were you start off a city fighting neighboring cities, till your a county, then region, than state, then nation, as you go along you gain more resources to handle the repetitive task of the early point of the game. to compare I would say like a warcraft2 dark tides version . so it would be a life long game , or like a long game of chess