I really liked it. The gun does feel good to use and the art is fine. I wished the game wouldn't look so "small" - would be fine, when the camera would be more "zoomed in". And I have to admit, it seems to be rather difficult.

It worked but it got boring super quick. I think the difficulty at first makes it too tedious, and it doesn't feel good enough to get away with it. Controls are quite tight once you get used to them though so that's nice.