I really liked the CRT effects and PS1 style graphics for the characters. I spent a lot of the time anticipating what the twist/horror/jumpscare was going to be. I absolutely got lost in the house multiple times, and I started to wonder if the rooms themselves were changing! So great job setting up the horror environment and expectations.
It wasn't actually clear to me who Tim was from the intro, and for some reason I thought it was me. I think if there was a bit more buildup/clues to put together, I would've been drawn in even more.