Immersive murder mystery experiences

Every clue matters.
Every suspect lies.
The truth is waiting.

Welcome to Case Collective — interactive murder mystery investigations designed for curious minds, sharp teamwork and unforgettable entertainment. Whether you’re joining us at a live hosted event or solving from home, every case is built to immerse, challenge and surprise.

Case Collective investigation preview
🔎 INTERACTIVE MURDER MYSTERY EVENTS • HOSTED VENUE NIGHTS • PRIVATE BOOKINGS • MAIL-ORDER INVESTIGATIONS • CAN YOU SOLVE THE CASE? • 🔎 INTERACTIVE MURDER MYSTERY EVENTS • HOSTED VENUE NIGHTS • PRIVATE BOOKINGS • MAIL-ORDER INVESTIGATIONS • CAN YOU SOLVE THE CASE? •

Choose your way to investigate

From live hosted experiences in venues to beautifully designed mail-order mysteries at home, there’s more than one way to enter the case.

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Hosted Experiences

Perfect for pubs, venues, private events and group nights out. We bring the mystery, atmosphere and structure for an engaging hosted experience your guests will remember.

Interested in booking us for your venue, event or organisation? Want to see where we’re appearing near you, or make an enquiry?

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Letterbox Mysteries

Prefer to solve at your own pace? Our mail-order puzzle cases deliver the investigation to your door, with tactile evidence, immersive storytelling and satisfying twists.

Ideal for date nights, gifts, quiet evenings in or anyone who loves cracking a mystery from the comfort of home.

Already have access?

Ready to play your case?

Whether you’re joining a hosted event or opening a mail-order mystery, head straight to the start page to enter your case and begin the investigation.

Investigate. Analyse. Solve.

Search the Evidence

Explore statements, hidden details, digital breadcrumbs and carefully placed clues buried throughout the case file.

Uncover Motives

Every suspect has something to hide. Piece together timelines, relationships and contradictions to reveal what’s really going on.

Solve as a Team

Compare theories, challenge assumptions and work together to decide who had motive, means and opportunity.

Enter the Case