Thanks for the comment, I appreciate it!
I think you may have gotten stuck on the air jump I mentioned in the submission page. It's not a difficult mechanic, but I honestly didn't really explain it, which definitely explains why you got stuck.
Also I get your issues with waterfalls, it makes sense that it could be a bit incomprehensible. Though I will say that part of the idea of the game was that the player would explore a lot of the gameplay through trial and error, I just need to make it enticing enough so the players wouldn't get discouraged :D
Thanks again for playing! I will keep your feedback in mind for the future.