Incredibly gorgeous game, congrats to the artist, love the character design, when I realized the hair pin was the moon and not horns (maybe both) my jaw dropped.
I want to make this comment as helpful as possible so here are my main takeaways.
Please, I beg you, DO NOT get discouraged from people complaining about the controls, it's called an isometric view, I could tell many didn't know this, yes, it's normally used for grid-based movement, but I completely support your decision to make it real-time, think outside the box and make it work, good job doing this.
About Art, music and ambience, literally perfect, so all I have is personal opinions, on music, (mainly the first impression) I got the feeling of "eeriness" and basing myself on the character and world design, I would have gone for a different approach, something more "wondrous", (Less "GRIS", more "Journey" if you know the games).
Hope you like long comments!