Puppeteer's Curse

It's a first-person horror room escape game. You have to solve puzzles in a dark atmosphere, avoiding monitors. Never get caught.
It's a place where you've been studying soul transfer for the rest of your life, and that's the wrong way to do it... "Free me from the curse."
To go up each floor, you must enter the correct ancient characters. You must find hidden keys and hints and open a box or safe.
The hidden space is distorted. Take a close look at the wall.