I think I beat the game, though not 100%! I did get confused along the way. Interesting setting that reminds me of the game Talos Principle.
I think having some menus for controls would help a lot. I eventually figured out from button mashing that the four squares are elements you can use with the number keys 1-4, once you've obtained them from those glowing spheres. The diagram with checkboxes and switches didn't make sense to me, but I must have done something right because I still got the door open.
I see potential, especially since I like these types of puzzle exploration games, but most people will probably find this too difficult without tutorials.
Edit: wow, 1 second before the deadline?