Really fun game! The lack of air control does make some of the more precise platforming sections very frustrating, but the puzzle design is really intuitive. I did spend a few minutes trying to do the wrong thing on the second level, but as soon as I figured it out my reaction wasn't "fuck that, that's bullshit" it was "I can't even be mad, that's actually a really fun solution to that puzzle" which can be a really hard balance to strike in this type of game