01
The invitation
A sealed letter arrives with your name on it and a case number in the corner. It is addressed to you, and only you.
Confidential — For your eyes only
Every month,
you're the story.
Plot Twist is an immersive mystery delivered as a confidential case file — an original story written with you as the lead investigator. Your name on the file. Your instincts in the plot. Your verdict at the reveal.
- One case
- every month
- Physical + digital
- case file
- Written around
- only you
The premise
You don't read the mystery.
You're inside it.
Most mysteries ask you to care about a stranger. Plot Twist hands you a sealed file with your own name typed in the corner, and asks a far more uncomfortable question: what would you do next?
Before your first case, you complete a confidential dossier — your temperament, your history, the people you'd protect, the things that keep you up at night, the way your mind works when everything is on the line. Our writers use it to build a fictional version of you: a detective with your instincts and a life worth investigating.
Then the case arrives. Photographs. Witness statements. Documents someone did not want you to read. Choices that close one door and open another. At the end, you name the culprit — and the next case remembers what you did.
“The victim knew your name. The file says you were the last person to see them alive.”
Exhibit 04Unidentified
Case note
“She recognised the handwriting before she read a single word of it.”
The process
Six steps from invitation to reveal.
02
The dossier
A confidential questionnaire reveals your personality, interests, relationships, fears and strengths — and how you solve a problem.
03
Your character
We build a fictionalised version of you: a detective with your instincts, your history, and people worth protecting.
04
The monthly delivery
A new original mystery with clues, suspects, evidence and twists — posted as a case file, and mirrored in your digital evidence room.
05
The resolution
You submit your theory and your accused. The solution letter tells you what you missed and whether you solved it.
06
The next chapter
Your next case is written with what came before — your preferences, and the choices you made under pressure.
What arrives
Not a book.
A case file.
Every monthly case is assembled by hand and sealed before it leaves the bureau. The physical file is the experience; the digital evidence room is where you take it apart.
Your invitation
Sealed, stamped, addressed to you by name.
The story
An original mystery with you as lead investigator.
Evidence
Photographs, clippings, witness statements, confidential documents.
Puzzles
Ciphers, locks and coded correspondence to break open the truth.
Decisions
Choice points that decide which doors you get to open.
The reveal
Send your theory. The solution letter tells you if you were right.
Case 001
Sealed · Do not open early
Physical
Sealed package
Digital
Evidence room
ReleasedCase No. 001 · Inaugural file
The Last Correspondence
A letter arrives fourteen years after its sender was declared missing. The postmark is from a town that no longer exists. The handwriting is yours. The bureau has released the file early so you can see exactly what you are being invited into.
Genre
Cold case · Missing persons
Duration
6 chapters · 4 decisions
Format
Case file + evidence room
Membership
One case, or the whole year of them.
Membership opens by invitation. Take a single file to see how it sits with you, or hold the desk for a year at a discounted rate. Once you are in, you can also gift a case to a friend for $9.99.
The Single Case
One digital case file
$7.99/once
- One complete mystery, start to solution
- Your full character dossier
- Digital evidence room with every exhibit
- Verdict filed and graded in person
The Monthly Case
Digital case file each month
$9.99/mo
- An original mystery every month
- Your full character dossier
- Digital evidence room with every exhibit
- Verdict grading and the closed-case archive
- Bonus mini mysteries for gifting and referrals
The Twelve-Case Year
Twelve cases, paid once
$99/yr
- Everything in The Monthly Case
- Twelve monthly files for $99 — $8.25 a month
- Two months free against the monthly rate
- Dossier rewritten as your character develops
- Priority place in the dispatch list
Already a member? Gift a case for $9.99 and open the bonus mini mystery.
The historical shelf sits outside the membership: the archive pass is an add-on at $2.99 a month, or $9.99 once to keep every cold case.
The children's shelf is priced apart from all of that: the family shelf is $9.99 a month on its own, or $4.99 a month added to a membership.
Next dispatch—
Confirming the next dispatch date.
This list holds the subscriptions. A one-off case is not tied to it: it goes out as soon as the file is approved.
The single case is a one-off payment. The monthly and yearly files renew until you pause or cancel between cases — the archive stays open to you. Delivered to your case room — no post, no packaging.
Questions
Frequently intercepted
Anything else, write to the bureau and a human will answer.
hello@plottwistmystery.comYour first name appears on the file, and your personality shapes the character. Beyond that, the world is invented: relationships, colleagues and entanglements are fictional, built from what your dossier tells us about the kinds of people you'd protect or suspect.
Invitation open
The next case begins
on the first of the month.
We release a limited number of founding invitations each cycle so every dossier gets the attention it deserves. Tell us who you are, and we'll build the case around it.
No case is sent without your consent