I like what you did for puzzles, the ladder surprised me, expected to use it to climb but it actually *did what it did*. Had some problems with performance due to my potato PC, the controls lagged to me up to an almost unbearable state. But fear not, as I'm accustomed to that. I despise post-processing effects in Unity since they add little graphically but add sooooo much lag. But hey, that's me and my potato.
I also felt kind of relieved for not hearing the same remix of Taira's Ethereal song. So good job with that too. And art was nice.