Pretty good. Well made and creepy. I had some weird stuff with the sound (intro music is real loud compared to in-game sound was very quiet). But that could have been a problem on my end. Fixed it pretty well with editing so it's not in the video.
Ending is a little odd because it almost seems to approve of her perspective but your comments clearly show that was not the intent. And it makes more sense after the fact.
Have you considered putting some text after the game is over that could clarify the purpose and maybe provide some resources for people needing help?