Oh, ngl I was really really confused since I saw the word "Procedural" and all the response seems like they are hard coded, so I thought I must be missing out on something. Btw the game is really great for a first-timer, so no need to worry about that.
As for the story though, this is speaking as a mystery fan and not a game dev: not really a big fan of open ended mystery, always think they open up too much questions and any interpretation would be acceptable. As for the endings, well, I don't want to find out this way, I look forward to you finish the game and I'll find out by then. Thanks for the game!