That’s a very complete review :D
So yes, the problem with many games, is that when you test them as the developer, you will miss some problems you are used to.
For the level design, I made some choices later to save dev time, but sacrificing some of the fun. I hadn’t time to polish the meteorological animations.
For the sound, I am trying to improve my composing skills. (the jump sound is a bug obviously).
Thanks for your detailed returns !