I was absolutely enthralled with this game. From the second I booted it up and landed at the main menu, I knew it was going to be good. I spent a good 2 minutes just walking down that first hallway and looking at the posters on the wall. I really dug the "Frankenstein" area, without giving too much away to anyone who hasn't played it yet. You've done a great job leaving hints at a larger story at work throughout the world of this first chapter, and the mechanics in place are a great starting point for the project.
Although I am a complete sucker for anything with a so-called "Rubber Hose" style, this has serious potential. I've genuinely thought that using this style in a horror animation/film/game would serve to make for something truly unique - and your game is the proof. I genuinely hope to see a full version come together. This has all the makings of the next "Big thing" in horror games, something to fill the void in the indie scene since FNAF hit. I wish you guys the best of luck, and I'll be keeping up with the project - and checking out the Patreon too!
I'd also like to say it does remind me of a story that was posted to Reddit last year - the theme is very similar, and I wonder if it inspired the game at all? The story is called Persistence of Vision. It's totally possible that it's a coincidence, in any case. But if you guys see this comment, give it a read! It's fantastic, and goes hand in hand with your game in my opinion.