DeadCertain

Dead Certain makes murder mystery party kits that run themselves. One folded card per player, eight sealed envelopes, and a single file for the TV that paces the night, questions every guest by name, runs the votes, and reads the ending. Nobody at the table knows who did it, including whoever printed it.

The kits come out of a design system built over years of running an annual mystery weekend for a stubborn group of friends, and rebuilt every year from what went wrong. Every case is playtested by strangers before it is listed. New cases every eight weeks, all in one world, all with the same narrator, who is a file and cannot be tipped.

By Act 2 you will be certain who did it. So will everyone else. You will not agree. That is the name of the company.