This game was really fun! I personally thought that the first stage of the boss fight was wayyyyy harder than the second two though. I was able to just stay on the left side of the screen and shoot and take out the final two forms, whereas the first form required me to dodge a lot, and killed me a few times. So I would just recommend adjusting the difficulty a little so that it gets progressively harder (and I would make the first part a little easier)