Amazing as always, a slow chilly horror. The jump-scare with the library really got me. I'm excited to see how all these subplots intertwine with the overall scheme of things when it all wraps up. Loved the music in this one, especially with the extra violin solos, is there any way you can make that downloadable?
A possible suggestion for further episodes - maybe give players the chance to view a quick 'recap' of what happened in the previous game, so they can keep the continuity/main storyline straight in their head. I noticed a few people were annoyed by the slow-walking, but I didn't mind as much. It seemed to add to the atmosphere, as the character only did so in dark areas, so I assume he couldn't walk fast without good lighting to see where he was going. It also helped me catch a few spooky details in the background. But maybe add a toggle button for players who want to speedwalk.
Also remember everyone! Press 3 for fullscreen in-game, really improves the in-game play. It was listed as an option in #2, for some reason not listed here, but still works.