Oh wow, you weren't kidding when you wrote it was very hard! I think this game is pretty cool, and compared to a lot of the other games released at this jam, I think you deserve more ratings. The visuals are super awesome, I like how the boss gets increasingly more wrecked, as I fight him. The comment below already covered many of the potential further development points, so I will instead just say that I enjoyed playing you game, and hope you develop it further when you have the time! I enjoyed playing it, well done! :-)