WHAT IS A TRENCH & TRILBY CASE?

We create realistic murder mystery case file games.
Each case includes premium physical evidence and online clues.
Analyse the facts, connect the dots, and identify the killer.

 
 

HOW IT WORKS

  • Step 1

    Open the
    case file

  • Step 2

    Examine the
    evidence

  • Step 3

    Eliminate
    suspects

  • Step 4

    Solve the
    case

     
     

    WHAT'S IN THE BOX

    Over 25 pieces of carefully curated, premium quality, hyper realistic evidence

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    POLICE REPORTS

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    CORONER'S REPORT

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    MURDER WEAPON ANALYSIS

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    WITNESS STATEMENTS

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    NEWS ARTICLES

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    EMAILS AND TEXTS

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    CCTV FOOTAGE

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    INTERVIEW TRANSCRIPTS

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    FLOORPLANS

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    RECEIPTS

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    PHOTOS

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    ONLINE COMPONENT

     
     

    READY TO START INVESTIGATING?

    400+ bought
    in the last month
    4.7
    Average rating

    Murder on the Mediterranean

    Murder on the Mediterranean

    Cold Case Murder Mystery Case File
    • 👨‍👩‍👧‍👦 Players: 1–12
    • 👴🏻 Age: 14+
    • ⌛ Time: 2–3 hrs
    • 📝 Level:

    A celebrity murder. A royal invitation. A ship full of secrets. Can you uncover the truth before the trail goes cold?

    £14.99
    £14.99 £19.99
    SAVE 25% Sold out
    Includes 25+ evidence pieces + online clues
    View details
    200+ bought
    in the last month
    4.8
    Average rating

    Murder at Maple Manor

    Murder at Maple Manor

    Cold Case Murder Mystery Case File
    • 👨‍👩‍👧‍👦 Players: 1–12
    • 👴🏻 Age: 14+
    • ⌛ Time: 4 hrs
    • 📝 Level:

    A society ball. A sudden death. A mansion full of lies. Can you uncover the secrets behind this Gilded Age cold case?

    £16.99
    £16.99 £19.99
    SAVE 15% Sold out
    Includes 30+ evidence pieces + online clues
    View details
     
     

    FREQUENTLY ASKED QUESTIONS

    Our games are realistic cold case murder mysteries you solve at home. You investigate a fictional crime using physical evidence and online clues, just like a real detective.

    Our games are physical case files delivered to you, containing over 20-30 pieces of realistic evidence. Some additional clues are accessed online as part of the investigation.

    The cases are designed to be challenging but fair. They reward careful thinking and deduction, with optional hints available if you need help.

    Optional hints are available online if you need a nudge in the right direction. You can use as many or as few as you like.

    Yes. The cases are delivered in discreet, gift-ready packaging and make a great gift for fans of crime, mystery, and detective stories.

    We do not include any receipts or packing slips and the packaging does not reveal the solution or any spoilers.

     
     

    BUY WITH CONFIDENCE

    • castle

      Designed in the UK

      Thoughtfully created

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      Fast delivery

      Including next day

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      Discreet package

      Great for gifting

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      30-day returns

      No quibble returns

       
       

      CUSTOMER REVIEWS

      • Very high quality game

        Surprisingly immersive and great value. The clues were smart, the evidence realistic and the online bit made it feel like a real investigation.

        Ravin

      • Brilliant weekend away

        This was absolutely outstanding. We had a great weekend solving this case and would definitely recommend it. Fantastic purchase!

        John

      • Fantastic Sunday night activity

        Full of twists and turns, smart and a riveting game for a group of 6 people. Took us 2 hour to solve and many memories were made.

        Raphaelle