Hey this is pretty good, I appreciate the little upgrade shop, kept me playing for a bit to see how fast it could get. I also liked the clean presentation and the little transition between screens, very clean!
I'm glad you enjoyed! I feel like I could have put a few more upgrades but then the game would be too long lol.
maybe lowering the cost would make it have a better sense of progression, and you can add more upgrades then without it getting longer.
yeah, I might do that later or when I can.