Had a really great time, really reminded me of the old Slenderman game and Sir You're Being Hunted! The worsening of the screen as the sanity goes down is really effective and I actually got quite scared of those biblical angels. I had a lot of fun playing through this, especially all the extra NPC's that gave little bits of extra info, they really built the world. As others have said, the dialogue is a bit delayed and changing the button from E to ENTER hurts the intuitiveness a bit.
Definitely my favorite of the jam so far.