Great submission, this looks great and plays really polished! I did a have a few issues. One is the freeze someone else mentioned earlier happened to me a few times and another is that you can hit continue while in the menu to upgrade a bullet and you play the next round with the "Apply effect to:" overlay on screen. I'm a sucker for the pixelated style and it is well done here and the music fits it great. Sadly I wasn't able to get that far because the few times I had a good run the game froze, I had a run where I had the replayer upgrade twice after the 3th upgrade shop and was about to go crazy but then it froze a few rounds after. I wish I didn't have that issue but can't put it against you and if you are planning on fixing post jam I'd be down to help find the issue if you can't recreate it.