What makes Betrayal unique versus other entries in the genre?
Mike Selinker:
When I first was handed Bruce Glassco's original design for Betrayal, there were hardly any other entries in the genre at all. So, by definition, the genre has built itself around Betrayal in a lot of ways. Still, nobody's hit the amazing moment of the haunt like Betrayal at House on the Hill does. I’d say it is the most dramatic co-op game even 12 years gone.
Mike Selinker