Nice game! I spent about 20 minutes playing so I have a little bit of feedback and a bug report if you want. (Just stop reading if not)
Great Things: -FIRE SOUNDTRACK! -Addictive -Nice looking assets & UI
Issues: -Too easy, 2 ways to solve this. (That I could think of) Either lowering the time to click the bar or make the bar scale faster should do it.
Bugs: -If you click a bubble while it is over the main button it doesn’t disappear meaning you can spam click it and get A TON of upgrades.
Overall great game, fun way to use some time while waiting for something, etc. Overall I would give it an 8/10 based on the time we had. (Excellent job for first game however)