This game is so rad, I absolutely loved it! The setting was very cool and mysterious, and I loved the latter half of the game where things start getting more bizarre and wonky. The horror was played really well, there were a lot of moments where I was genuinely tense and unsure what would happen next.
I really loved all of the characters too! FEFO was my favorite, he's... full of surprises, to say the least haha. And INRI was a really great protagonist! I loved the twists and turns, and both endings were really dramatic and cool!
I saw in another comment that you're planning to continue the story, and I'm excited to see where you go with it and how the story expands from there! But I also think the story stands on its own well enough as a mystery/thriller, so you did a really great job with it!