You can keep buying a upgrade and you can stack different upgrades <Whoever gets the high score post in chat to get a secret reward> Maybe followers?? ;) :)
If you have fun in this project, please please PLEASE make sure to heart and star and follow if you want to. This project is fully remixable and can be used as your start to a clicker game that is even BETTER than mine. Make sure to right that half the credit goes to me though. Have fun guys!!!