Thank you very much :D
I was going crazy with the boss, just a lot of ideas coming, I'm really happy to know that you liked, that you felt it was enough to make a good fight :D
I don't actually know if there a name for the genre, I know that Cuphead started a only boss fights, don't know if they called as a specific genre.
It's definitely a great way to practice state machines (Although I made a really, really crazy code while doing this... REALLY CRAZY).
"One of the best" :DDDD Thank you so much for playing and taking your time to comment!!
(I already played your game a a couple days ago, I even posted a comment, nice job you too :D)