The first playthrough I did not understand the concept and did poorly, maybe implement levels so you can start the player off with a smaller map? And I would make the "Switch View" button larger and more prominent, as it was extremely useful in helping me understand the goal and how things were being scored (admittedly I did skip the tutorial). In the end I scored 3950.
I enjoyed the concept a lot and would love to see a full game made from this. The villages / ruins with people / monsters was a really nice touch. I would have liked more maps or random generation, but overall I had a great time.