Man, you had great idea but you made me blind for real. Amazing premise, fantastic ideas but unfortunately you can't see anything. Playing in a basement or a dark place is required to see anything. Luckily I have played this uncut gem in the middle of the night so I could enjoy it to the fullest.
Excluding the only problem you can see (hehe) everything works fine and I enjoyed a lot the gameplay loop. Checking what lies behind each door, slowly finding answers to the cipher is amazing. Unfortunately lasers exist and unintuitive hitboxes can hit few times and are just a minor inconvience. Sadly you can't return to the once visited room and this game lost an amazing potential for the Cube reference, where more you explore more rooms appear and start to create a maze, and you are a prisoner of your own creation. Nontheless it's great, some changes to visibility and some more rooms and you have finished game!