Betrayal at House on the Hill
From Floor Pi Wiki
This is a game where a group of 4-6 friends explore a haunted house together. Maybe something strange will happen but who knows. This game is played by hall members&friends so that they can bond after facing challenges together in a haunted house. :)
UPDATE: Floorpi owns the expansion, but people don't really like it. Apparently the stories are not as spooky, like there's a story where you're interning at a big company or something?