I have played only introduction part so far, but I really like the atmosphere. It's even more impressive when you realize that it's a one-man hobby project.
I have just one question on the developer. fubenalvo your game is in the list of games with code licensed under GPL v3.0 https://itch.io/games/code-gpl3 Is that really so and it's possible to find the source code somewhere or is it in this list by mistake?