Nice work ! There's a good atmosphere, it's visually great.
I run into an infinite QTE. The touch to press was "W" which move the player too. Then the QTE asks me to press "E" which trigger another painting QTE. I don't know how but there were buttons to press all the time after that.
Anyways, great game !
PS : I forgot but the "; " allow to go in fly cam. I think you did a developers build instead of shipping in UE