Great atmosphere, the feeling of the game was very good and eerie. I enjoy the game overall, simple to play and does well with the horror. The lights flicker and objects being moved was good, it added to feeling off the game and I like the layout change when needed to turn back.
There were some parts that were too dark like I struggled to see the last number on the CCTV. I think some checkpoints would help, the walk back could be off putting for some. The constant sound was a bit much for me, it does add to the atmosphere but maybe need be more subtle.
Great work on the game, it was a very good one to play.