I like the idea of your game. The animations are cute and the graphics all seem to go well together. I think it could be improved by adding a "win" screen for when you have defeated all of the enemies, since otherwise the game just sits there and you can't do anything afterwards. Either that or have the enemies continue to spawn indefinitely. The inputs for playing the game were simple and easy to understand; however, the instructions for playing were a little vague until I started playing the game, so they could be improved. Great job!