I recommend playing this game. I do not recommend reading too much about it before you play. I didn't even read the description, and I'm glad I didn't have any expectations on where it would go. It is a Twine game (categorized as suspense), and you make most of your choices by clicking links. You also have a game mechanic where you are able to try to combine items in your inventory.
One thing I appreciated about the formatting is that when I got to a page full of links, they were color-coded so that I knew which ones were descriptions and which were choices. The descriptions were short, and there were reasons to go through all of them.
When I finished the game, I found that it wasn't quite as vast in scope as I guessed it would be. I would say that anyone who decides to play should be prepared to not have all of your questions answered, and not to expect every detail that seems important to necessarily lead to something. It didn't bother me at all, personally; I thought it was all worth it when I was done. I do think it could have been nice to have had even more to the story, and I would absolutely play a follow-up if the author ever decided to offer it. But again, I got plenty of satisfaction just from what was there, more so than I seem to from most IF games.