Beautifully made game. I love the music, the sfx and the idea. The puzzles were well designed, and I really liked how the sections looped back on each other as it really added to the immersion and story element. It's cool that this could have fit the previous GMTK jam "out of control" too!
Only thing I felt was the difficulty later on. But that's not because I felt it was too difficult, so much as the control felt a bit too much like multitasking. I'm not sure what the solution would be, perhaps assigning hotkeys to each block somehow? But that's just if you're wanting to continue working on it - great submission as is.