It just clicked, I was really wondering for a while now that the art style looked really familiar even though I haven't played this before and then I remembered Nuroi and looked at his old works and now I see the resemblance
I think the Walter the others knew is actually Herbert, judging from the reaction of "Herbert" in one of the dreams, (like "I'm telling mother"), I think they did a switcheroo. I just hope it isn't the same situation as Mark
Also it's been a long time since I played, I think my last play through was 9.1 or 9.2. How do I update the game with my saves on it and is there other routes aside from Hugo that is updated?