itch.io

egg

I would make you be able to spin the ball using space bar this way u can spam with multiple fingers and can use the mouse to click numbers at the same time

i like the graphics very clean, some ideas:
something to make the gameplay more interactive like osu where u trace an infinity sign or like the golden cookie on cookie clicker.
The upgrades are a little confusing could add a gold or infinite symbol as currency and make what the upgrades do more clear
Could get rid of the round system and u can just upgrade whenever, can also add auto upgrade feature