I think there is an error in a part of your game (in the screenshot).
The protagonist says "I've never met a person with four fingers before", but, actually, that "person" got five fingers.
Fingers and thumbs are different parts of the hand, hence why they have different names. They can be called digits as a whole, but individually one is a thumb and four are fingers.
Nice reply. Anyway, beautiful intense game. Beautiful soundtrack too, I have listened it on YouTube.
does that mean everyone the protagonist knows at that time has 12 digits total lol