I am impressed by what this developer has achieved for his first game.
The atmosphere is spot on and the old lady is terrifying. Only thing I would say that does not match well with the game, is the background music that constantly plays throughout the game.
I don’t think it is very spooky and doesn’t help build tension, I am a big fan of games that invest in making the player uncomfortable and the feeling of unsafeness, and I think the right background sounds/music helps to deliver that. Nonetheless the game is great and I enjoyed it tremendously, looking forward for the next one. Great work.