@ubi-mark nevermind. This is too hard. Very disappointed with this game. Too many bugs and too much time and effort for something that cant be finished. Think i will steer clear of this franchise going forward.
@bielik01 i am 1000% sure there are no upgrades left, they being the grain, fowl and cattle farm? River raid building is also complete. I even have the achievement for all the decoration sights being completed!!