This is a really good looking game, way to go!  Good atmosphere was established.  I really like the design of the rotating stones and the blue/red orbs!  Audio wise, the footsteps on stone are muffled vs. other sounds, and jump sound feels odd, like wet cloth hitting something.  One time, when I was carrying a crate and pushing another crate, the one getting pushed shot off into space, and I assume a new one then dropped into its place.  Laughs ensued, so feature, not a bug!

I did have one big issue, at top of the 1st level, the first time I tried it, the crate didn't activate the button on top, but it did after I restarted the level.

I enjoyed the game even though I am not a puzzle game enthusiast. I think I completed 2 levels and some of the 3rd. The game was engaging, the only technical issue I noticed was sometimes when I was jumping onto rotating platforms and made a quick jump from them then the double jump sometimes didn’t work. Because of that, it was sometimes frustrating.

Probably without the descriptions of mechanics and controls on the game webpage, I would be confused. Before making upgrades from your "Future updates" I would suggest more in-game UI elements to introduce controls and mechanics. I liked the game's visuals and general chill vibes.

The audio and visuals are great, and the concept is really neat. It could definitely use some tuning up on input handling as grabbing and double jumping repeatedly failed when they felt like they should have worked. Also there were a couple situations where you have to jump onto something that is obstructed from view. It may have been intentional but I found it somewhat frustrating. I also think that the concepts of what the red/blue orbs and black cube areas do should probably be introduced in isolation and presented very simply. I never had more than a vague understanding of what was going on.