About Trench & Trilby
Trench & Trilby creates physical cold case murder mystery games designed to be solved at home. Each case is presented as a realistic printed case file, combining immersive storytelling with evidence-based investigation to deliver a deeply satisfying murder mystery experience.
Our murder mystery games are designed for players who enjoy analysing clues, examining documents, and piecing together complex narratives. Rather than role-play or performance, each case focuses on logic, deduction, and careful observation, offering a slower, more thoughtful alternative to traditional murder mystery party games.
Realistic cold case murder mystery games
Every Trench & Trilby case is built around a fictional cold case, presented through high-quality printed materials that feel authentic and substantial. Inside each case file, you’ll find a carefully curated collection of physical evidence, including reports, letters, photographs, receipts, and official documents, alongside optional online clues that expand the investigation.
The emphasis is on realism. From the layout of the documents to the structure of the investigation, each element is designed to resemble a genuine police case file, creating an immersive experience that rewards attention to detail.
Designed for solo play, couples, and groups
Trench & Trilby murder mystery games can be played solo or shared with others. Many players enjoy working through a case alone, while others play as a couple or small group, discussing theories and following leads together.
Each case typically takes several hours to complete, though players can pause and return to the investigation at any time. This makes Trench & Trilby games ideal for evenings at home, weekend activities, or gifting to mystery and true crime fans.
A unique murder mystery gift
Trench & Trilby cases are frequently chosen as gifts for birthdays, Christmas, and special occasions. With discreet, gift-ready packaging and no spoilers visible on the outside, each case offers a memorable alternative to board games, escape room experiences, or novelty gifts.
Whether you’re buying for a seasoned mystery fan or someone new to investigative games, a Trench & Trilby case offers an engaging and original gift experience.
Designed in the UK
Trench & Trilby was created by Jonathan, a lifelong fan of crime fiction, detective stories, and investigative puzzles. Each murder mystery case is written, designed, and refined with a focus on narrative coherence, realistic evidence, and satisfying conclusions.
The goal is simple: to create physical murder mystery games that feel considered, immersive, and rewarding from the first clue to the final solution.
Delivery, returns & customer support
All Trench & Trilby cases are designed in the UK and shipped from our warehouses in the UK and the US. Orders are fully tracked, packaged discreetly, and covered by a 14-day returns policy.
If you have any questions about a case, delivery, or your order, you can contact us at hello@trenchandtrilby.com. We aim to respond within 24 hours.
Ready to investigate?
Explore our debut case Murder on the Mediterranean and begin your investigation today.