I think you did a very good job at making the game feel responsive and just overall nice, I also really enjoyed the music and SFX, which were very fitting. Two things you maybe could improve in the future are that the game sometimes feel a bit random, as the different bullets deal substentially different damage, so sometimes enemies are super easy and sometimes they are very harrd to deafeat, altough you can also attribute that to the theme, which you definitely hit on point! Especially during the boss battle, there was a lot going on at once, in other word: total chaos. One minor issue was, that I clipped thorugh the wall at one point and could only get back after getting shot by the enemie, i don't know how that happened. But overall, really great game, fits the theme perfectly and it sounded wonderful, keep it up!