Horror and Adventure Games
Horror and Adventure games are often treated as a subgenre of both Cooperative and Hidden Traitor games and often players are at least initially working together against a shared foe. While adventure games like Descent: Legends in the Dark often seek to borrow from the Role-Playing Game experience with parties of adventurers fighting against monsters and enemies, horror games like Unfathomable often force them to watch their back as players often end up working cross purpose of running afoul of treachery from within.
