Click the bubble blower to blow a bubble. It will give you a bubble point. If the mouse pointer hovers above a bubble it will pop and give you an extra point. You can use bubble points to buy upgrades.
My first shared project please so please heart and star! Comment bubbles if you like it! Then I'll check out your stuff! Please please please check out my studio Cats, Cats, and More Cats!! search that up and it will be 4th to appear. (I don't know how to put the link) D: