Good game, I enjoyed it. I will admit, however, I did not play it all the way through. The length of the areas was a bit much. I also felt like there could be some prompts on what to do. I understand the whole puzzle aspect of figuring out where to go and how to make use of what you've got, but, for example - when I went to the past to get the wind ability, I had no idea how to use it. I was just limping back and forth for about 5 minutes until I started button mashing and saw that something happened, I then had to try every button combination to figure out that it was W + click to use.
But other than those two things, it was really well done, and despite going back and picking up the sword 3 times until I figured out what was going on, it was still an "ohhhhhh" moment that I very much enjoyed. Well done on the execution of t he theme!