This game was amazing! This was really ambitious for a game jam. I love all the characters, I enjoyed reading what everyone had to say. The only two points of criticism I'd give would be the navigation, a map just so I can know what rooms I have to go through to get somewhere would be nice, and the exposing of the murderer, there are a decent amount of moving parts and if this idea is expanded on I would love to see a more fleshed out system of how we have to explain what transpired that night. Maybe in the future something like Danganronpa's system of needing to place events in chronological order.
Fantastic game, I can't wait to see what you and your game have in store for the future.
(Also I'd love to see more of Maxwell and that Necronomicon)