I really liked the concept of the game and I was having fun playing it, but unfortunately I ran into a couple of bugs. If you accidentally press two directions at once, it can make tiles disappear (which happened to get rid of a road tile that was crucial to one puzzle, so I got stuck.) It would also be cool to be able to force the end of the turn early, by pressing spacebar or something like that. So once you have a full path setup, you don't have to wait for each turn to end one at a time. Also, I don't like to be a stickler, but the blue UI bar at the bottom doesn't adhere strictly to the 64x64 pixel rules.