Great usage of the theme and I love the little story behind it. Well done! Took me few tries to get a hand of it, but once I did, I had a lot of fun. Physics felt very satisfying and smooth for such a small amount of time. A lot of the entries that attempted physics were often not very good, but physics here are great!
Could be even more awesome with some power ups, different enemies or ability to shoot, at least in some limited way, I think trying to shoot while spinning like this could be fun as well. :)