This is just a LARP… a 300-person actual boardgame would be weird/interesting, but this is just "get a bunch of people in a room with assumed roles and restrict

This is just a LARP… a 300-person actual boardgame would be weird/interesting, but this is just "get a bunch of people in a room with assumed roles and restricted social interaction & see what happens" which is every roleplay cons' big event since the 90s