What the evening actually is
Each guest receives two pages: a public card with a portrait and the shared rules, and a private sheet with what their character knows, what they may conceal, three useful conversations and a personal objective. One of them committed the murder and knows it.
Then the exhibits open act by act, photographed documents you read and compare. At the end everyone writes an accusation ballot alone and the host reads the reveal. The four files are on the murder mystery kits page.
Nothing to perform
This is the part that decides whether a group of twenty-one-year-olds says yes. There is no acting, no costume requirement, no improvised scene and no forfeit. You read a sheet and you talk to people, which is what the evening was going to involve anyway.
What is there instead is the permitted lie, with its limits written down: you may deny a purchase, you may not invent a witness, a route, a key or a document. That single rule is what makes bluffing possible without turning the night into nonsense.
Which file at eight or ten players
Murder at the Royal Casino is the easiest sell: Paris, 1927, a baron who raises his flute at 22:45 and collapses an hour later, twelve characters who all owe him money. Fifty pages, twenty-four exhibits, three acts.
Hollywood Noir works for a group that likes film: a 1950s studio, a star dead in front of her mirror, thirty exhibits and four search tokens each. Both run six to twelve players plus a host, about three hours, $39.90 whatever the head count.
What it costs a head
$39.90 for the whole table. At eight that is about $5 a person for three hours; at twelve, about $3.30. Add paper and ink, a few dollars, and an hour of printing and sorting.
Compare that with a night out and the argument makes itself. The license also allows reprinting the file for another private group, so the same file can run a second birthday later in the year for the cost of paper.
Somebody has to host, and it should not be you
The host knows the solution, releases the exhibits at set minutes, answers for characters nobody is playing and reads the reveal. They do not play a suspect, which means the person whose birthday it is should not take the job.
If your group is under six, or if nobody will sit out, switch formats: a cooperative case file from the detective case files page plays one to seven investigators with no host at all, from $39. The practical run of a birthday evening, from invitation to reveal, is set out on the murder mystery birthday party page.
Frequently asked questions
Does anyone have to act or dress up?+
No. Nothing in the file requires a costume, a performance or an improvised scene. Each guest gets two printed pages and talks to the others about what the documents say, and the host keeps the pacing.
What does it cost for a group of ten?+
$39.90 for the whole table, about $4 a head at ten, plus paper and ink. The price is the same from six to twelve players, and the file can be reprinted later for another private group.
Can the birthday person play?+
Yes, as long as somebody else hosts. The host knows the solution and does not play a suspect, so hand that role to a friend. With fewer than six players, a cooperative case file needs no host at all.
