I really love the concept. I wish it was faster though. I mean when I make a move I have to wait 1 second for the animation to recenter the screen, this is annoying after playing few moves. Another improvement would be to propose zoom in zoom out (- and + keys) because the c key is useless it will zoom too far and it's hard to distinguish what's on the map. Other than that the game is well developed I think it just needs more polishing.