Was excited to give this game a try because it reminded me of my own entry, which is also a challenging/puzzle-y platformer. It was my first time making one of those, and I found out just how hard it is to get the controls right for this genre. Not to mention the physics!
Anyway, I say all of that because this game has an interesting idea with the "shift perspective" mechanic. Made me think of a combo between Fez and Celeste. I really wanted to explore more of that, but kept wrestling with the controls and getting frustrated by the physics. If you work on polishing those elements, I think the potential in your core mechanic will really shine!