Great game! I am amazed at how much you were able to fit into this entry! The boss fight was really cool, and it even has a secret level! I think the screen got a little busy sometimes, and clear color coding on enemies and projectiles might help out with that. It was never too crazy to manage, and I didn't have too much trouble getting through all the levels. Movement felt a lot slower in the tutorial, which I thought was a little odd. Overall great game tho. Keep it up!