Lured in by that wonderful art style. Sadly the online didn't work (the game screen expanded such that it didn't fit on my laptop screen at all) so I had to download it. The gameplay, whilst I loved the idea, felt a bit inconsistent. I got frustrated waiting for bullets, or getting pushed just a bit too far.
Also there seemed to be a bug that meant I would start a new level even if I hadn't got the coin yet, and then also go back to the previous level.
Still though, with that artwork you can do no wrong its wonderful