The look and feel of this entry is insaane! Creepy, the ending of Act 1 even scared me, the UI and design language is fantastic.
I feel the controls could be changed a little. I think the mouse could be hidden to make this a fully keyboard-controlled game. You could use WASD during dialogue to move between dialogue options and Spacebar to accept.
E is in a more natural position than F for interacting, in my opinion.
But this game deserves nothing but praise. Great work!