Not a bad first title at all. I had some fun with it. It definitely wasn't perfect but it had good pacing and let things build up to the final moment rather than just trying to be a scare showcase which I appreciate.
I'll just give a few little things I noticed and criticisms.
-There is a momentum bug. If you run and pick up a document at the same time your momentum carries and you keep walking until you put the document down
-The VHS effects made perfect sense in one section of the game, but they were very intense and almost nauseating. I'd consider slightly less in your face effects if you were to do this style again.
-The ending jump scare really came off more funny than anything else. Just seeing that final shot and having things fade to black would have been infinitely more creepy IMO. That or a different sound.
Best of luck with your future games, this is a great start and I'm excited to see what you do next.