I like the dark style and atmosphere, and once you get the hang of it, it's a game you'll want to spend time with. There are only a few things I can complain about:
I spent a lot of time trying to figure out how to do things. I knew what I needed to do, but I couldn't figure out how to do it for a long time. Also, every time I tried to click to trade, I accidentally clicked on the metal door and closed it because my brain was too focused on interacting with the human figure.
Other than that, I really like the game as it is now. You said it's still an unfinished game so I believe it has a lot of potential ☺ ♥