The breadth and variety of the storytelling and puzzles is very impressive! It's a bit of tightly wrapped package with difficult solutions, but you included passwords for the impatient. I didn't get too far on my own, but looking at the spoilers file, I noticed that there all sorts of different ways of finding the passwords which is very neat to see in a puzzle game.
The narrative deliberately uses lots of complex terminology, which is a decision that definitely fits the theme, but it distanced me a bit from the story. I am awed by the incredible effort that went into the puzzle design and writing even if they weren't really my thing, and I think that any players who can appreciate them will quickly fall in love! This game is highly specialized, but it fits the niche that it was designed for with surgical precision.