I think I won? xD
Description claims “Progress through three unique areas, unlocking new rewards, more balls, and increasingly chaotic gameplay.” but I haven’t seen any ‘new areas’ to explore.
I did manage to earn a trillion dollars though, and I got all upgrades, so that’s something lol.

Side notes:
- I was going to keep going until I reached 1,000,000,000 cost for a new ball, but my computer is already chugging a bit lol. I don’t think my PC could actually handle the gameplay with 10x more balls than it currently has on screen.
- Some kind of prestige system would be cool. Maybe after purchasing final upgrade you can prestige and increase all upgrade limits by 1 or something? Not sure how far you plan to go with this project, but if you want to extend gameplay, that’s one way to go about doing so.