Apparently half of the notes on the basement level did not appear because of broken IDs.
This has now been fixed.
Update 1.2
Fixing the "Escape":
- Sounds of steps are played after the player presses Esc. (fixed) - The escape menu can be called while reading the note, although it is not displayed. (fixed)
Recall that the game does not pause if you call the exit menu, so it was designed that you could not cheese the enemies and to avoid some technical problems. So it's not a bug. Everything else I found related to the exit button and what was the bug is fixed in this update
Checkpoint HotFix
In one of the locations there is a problematic checkpoint...
I moved this checkpoint a little further away, also moved the monster away from checkpoint and reduced its radius of "aggression".