Nope. Nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope. NOPE.
I can't do horror games, which is to say your game is doing horror very well. I can't finish this, but I can tell you've put a lot of effort into building that atmosphere of tension required for this genre to work. That second set of footsteps? Perfectly eerie and a big NOPE from me.
Well done, 10/10, won't ever touch again.