After you said on discord nobody rates your game, i expected that your game is not good, but now a tried it...The gameplay is simple and fun, the effects are great, the art quality is very good, its just feel good to play this game. I saw from the crash message that you use game maker, I use game maker for 4 years, but i don't know how did you make this good effects, and even scorable online scoreboard?? The only problem is that the gameplay is to simple, and not very original, and the ugrade system is to complicated for this simple gameplay, you should make 4 options to ugrade at max, or maybe the ugrades can appeare during the gameplay, so progression would be there, and the players don't have to quit to menu to ugrade.
I think this is the best game in this jam, great work.