I liked this game overall, it was pretty neat. Although to be honest I will say that the early game and end game (storm with a pool) both seem considerably stronger than the mid-game... maybe the gameplay loop doesn't hold up long enough, but I was losing interest after about the halfway point. I think the upgrades themselves don't really change enough or do enough, and there is quite a few levels to wait for. The weather effects were cool though and definitely helped keep things more interesting.
To my untrained eye, The pixel art was nice. I quite liked the music too, though it ended up being a bit loud after a while and I didn't see any option to turn it down in the game. The UI was pretty good but could do with a few improvements (I also didn't realize about the 'Auto' tab until quite a few minutes in hah). I do think it was an enjoyable little game