Woah that escalates quickly! XD
Really love this, I enjoy how the music changes once you get to the 6 enemies!
Controls feel great too, though I tend to lose my mouse in the chaos. It's pretty easy to add a custom mouse cursor in Unity. Might want to look into adding something with some contrast if you plan to continue working on it!
It's great though, I was never good at bullet hell games but I'm glad I made it to the big fight (even though I lost haha)