My opinion, maybe unpopular, is that if you really want to feel like you're managing a medieval kingdom (or whatever) then computer games are just better anyway. For anything that gets the slightest bit like a simulation, you want to let the computer do the bookkeeping.

But even for computer games, after you've played for hundreds of hours of say Civilization, and especially if you approach it competitively, you hardly feel like the Hittites anymore. By then, it's just an abstract game for you, and you're OK with it or you'd have quit long ago.