The music in this game is very suitably creepy! I also really like the raindrop effect, although it was weird to not be able to walk through them.
There's a lot of references in the midnight mansion, aren't there? It was weird to talk to pikachu, who also owns the mansion? A bit strange, to be sure.
It would be cool if characters/objects changed their dialogue lines more consistently as well. Re-entering the mansion after visiting the "phone booth" replayed the same short scene of me unlocking the door, and besides the quest-ghosts, no other characters react to your progress.
It would be neat to see where this goes in the future!