Gave the game a go, it has a bunch, and I mean a bunch of interesting stuff in it some may say the visuals are kinda crude but I personally really like how it looks, it gives certain vibes that are otherwise not possible.
The puzzles are really enjoyable and honestly had a really hard/fun time solving the hospital one, I didn't get to play everything the game has to offer because it bugged but I totally understand this is an early version and things like that are bound to happen.
If anything I would like better keyboard controls where everything is closer like [Z] [X] [C] and arrow keys but that may just be me accustomed to years of RPG maker default controls.
All in all this is already a good game with the possibility to become amazing, great job!