Thank you, the bullet lifetime and general difficulty increases with your score.
The web version is a bit laggy, and I didn't play much at that time.
I tried the Windows version, and it's very smooth.
It's polished very well and very juicy.
This is definitely an excellent game :D
You said this is your first game jam.
I'm shocked that you could create a game of this level on your first try.
I look forward to more of your games.