ok first of all I want to say that I appreciate your effort trying to make a game.

however ! this is just frustrating experience from the very beginning !
you have not included a tutorial, so the player has to figure out the mechanics by themselves, and find out that they have double jump all on their own because again NO TUTORIAL that explains anything .
and then the first level I wasn't even able to get past since you've just thought everyone would be able to do it but it's so tough to understand , and the hook's accuracy is way too bad for the game, also the steering of the character is way off and then you have to find a way through all those wind mills down on a perfect platform, and if you miss, the hook won't help you because you'd fall too fast anyways to aim.
oh and by the way  I went to the keys binding and found that there's something called "go through platform" which is supposed to be used by pressing F , but it doesn't actually do anything .

anyways, either learn some game dev basics or spare the world this frustration of  an experience and find another field, thank you !