I had fun playing, there is something really relaxing about moving around this way.
I noticed that it takes 3 clicks to place a pin? why is that? the ability to place a pin could be on a more accessible position, maybe right click or at least one keyboard button press.
the pins are sometimes in a color that is hard to see over the background, especially when moving very fast.
also sometimes It was hard to click on a pin when the camera was moving around so fast.
overall I had fun, cute game (: