Murder Mystery Parties for Large Groups the United Kingdom
[Updated: October 2026]
Discover how to host a murder mystery for a large group in the United Kingdom with confidence. We have run thousands of large group murder mysteries and created a tested system that works every time. From 60 to 120 people through to 120 to 300 and 300 to 600 people, we can handle groups from and beyond.
Best murder mystery party game kits for a large groups in the United Kingdom
Medieval Madness
Disney Disaster
Double Agent Disaster
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Large Group Quick Guide
- Boxed murder mystery games for large groups delivered straight to your location in the United Kingdom
- Instant downloads
- Large groups and Mega groups
- Run in any venue
- Can be self hosted, or you can hire a presenter
- See our full list of murder mystery games here
- Large group "Premium Edition" games 31 to 60, 61 to 120 people
- Large group "Mega Edition" games 121 to 300 and 301 to 600 people
What is a large group murder mystery?
A large group murder mystery creates an energetic atmosphere where whole rooms of people participate together. Guests interact face to face, move between conversations, discover secrets, gather clues, and become active participants rather than simply watching entertainment.
Google Review
★★★★★ Sonali Hedditch - We bought the Tracy Gang game for my daughter’s 16th birthday party. It was a big hit, everyone got really into the game. So fun! Great customer service from this company too.
Murder mystery games designed for large group events
Our best large group murder mystery games are built for unpredictable events. Whether attendance grows or cancellations reduce your numbers, the experience can be adjusted without unnecessary stress.
- Our large group murder mystery party kit includes easy-to-follow materials designed for confident hosting.
- A clear step-by-step run sheet guides you through the entire event from beginning to end.
- The tested format keeps everything organised and makes hosting a large group simple.
- No acting experience is required, so anyone can confidently take charge.
- The proven structure delivers a smooth, entertaining experience every time.
Popular large groups activities in the United Kingdom
Large Group Games for 60 to 120 People
Corporate groups of 60 to 120 people can enjoy our best large group murder mystery games in the United Kingdom. The investigation provides an engaging way to bring colleagues together through character interaction, clue sharing, and detective work.
- Everything you need for an unforgettable mystery is included in our large group murder mystery party kit.
- Follow the supplied host materials to keep the investigation moving effortlessly.
- Character information, clues, instructions, and supporting materials are all provided.
- The structured format removes complicated preparation and unnecessary guesswork.
- Simply organise your guests, follow the guide, and let the mystery unfold.
Large Group Murder Mystery Dinner
A large murder mystery dinner creates an energetic corporate event in the United Kingdom where colleagues can connect in a completely different setting. Between courses, guests can mingle, investigate suspicious behaviour, and compete to solve the fictional murder.
- Bring a large group murder mystery dinner to virtually any suitable venue.
- Pause between courses so guests can focus on eating before the next mystery round begins.
- Use the natural rhythm of dinner to introduce clues, conversations, and dramatic revelations.
- Guests can move around and mingle without interfering with the meal service.
- Create a memorable dining experience where the investigation becomes part of the evening.
Mega Edition Games for 300 to 600 People
Turn your AGM into a spectacular event with the best large group murder mystery games in the United Kingdom. Our Mega Edition games are built for huge audiences of 300 to 600 people, transforming an ordinary AGM into an unforgettable interactive show filled with intrigue, laughter and dramatic reveals.
- Whatever the size of your event, our mystery game kit can create an exciting shared experience
- Designed to keep everyone involved whether you have a smaller gathering or hundreds of players
- Clear instructions make organising and running the mystery simple at any scale
- Players can mingle, investigate clues and become part of the action wherever they are seated
- From intimate events to enormous celebrations, there is no need to worry about group size
Mega Edition Games for 120 to 300 People
Create a conference experience packed with suspense and social energy using the best large group murder mystery games. In the United Kingdom, the Mega Edition brings together 120 to 300 delegates for an interactive investigation where every conversation could reveal the next vital clue.
- Run a spectacular investigation with a fully organised large group murder mystery game kit
- One host can confidently steer the story, manage the clues and deliver every big reveal
- A simple step-by-step format makes the whole event easy to control
- Guests stay immersed as they question suspects, uncover clues and chase the truth
- Perfect for corporate events where one person needs to run the show and keep the energy high
Customer Testimonial
I wanted to do something special for my 30th birthday. After researching online I found your site, booked a host and selected the Hollywood game. The host made the night run very easily and it was a great theme for guests to get into. The instructions were very clear and the game ran for two to three hours. The guests loved it and I would definitely do one again.
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The mystery remains a surprise for the host, making the experience more enjoyable for everyone.
Murder mystery parties are suitable for a variety of group sizes, from intimate celebrations to large corporate functions.
Delivery Options
You can access your games in 2 main formats:
- Boxed: Order a premium boxed edition and have it delivered to the United Kingdom within 5 to 10 days.
- Downloadable: Instantly download your game and start preparing your event in minutes.
Why choose murder mystery large group events in the United Kingdom?
- Our murder mystery game for a large group gets everyone involved without requiring anyone to act.
- Becoming a character gives guests an instant conversation starter and an easy way to break the ice.
- Secret clues and suspicious conversations encourage constant interaction throughout the investigation.
- Guests can simply follow their information, talk to others, and enjoy the unfolding mystery.
- The result is lively, inclusive entertainment where people naturally mingle and connect.
How do I host a murder mystery large groups in the United Kingdom?
Discover how to play murder mystery with a large group in the United Kingdom using a format tested across thousands of events. These six steps make the entire experience easy to organise and run.
- Pick your game – Select a murder mystery that suits your group and preferred theme.
- Select your organiser – Choose someone to follow the host instructions and keep the investigation moving.
- Find the right space – Use a venue large enough for guests to stand, move, mingle, and interact.
- Assign the characters – Provide each guest with their role, information, and objectives.
- Prepare for the action – Set up the room and make sure everyone has what they need.
- Launch the investigation – Follow the run sheet as guests investigate clues, question suspects, and solve the crime.
Ready to plan your murderous large groups in the United Kingdom?
Choose one of our murder mystery games below and start planning an unforgettable large groups experience for your guests.
Poker Poisoning
Star Wars Strangulation
Christmas Capers
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Other helpful pages:
- How to Host a Large Group Murder Mystery Party
- Murder Mystery 1920s Party the United Kingdom
- Murder Mystery Birthday Party the United Kingdom
- Murder Mystery Team Building Event the United Kingdom
- Murder Mystery Dinner Party the United Kingdom
Other locations we provide large groups games:
FAQ
Are murder mystery games difficult to run?
No, most games are designed to be easy to run with clear instructions. Preparation usually involves following a step by step procedure, making it accessible for beginners.
What sort of venue do I need?
Because murder mysteries involve playing games and your guests doing lots of fun and silly things, they need a quiet venue with lots of space.
You can hold a murder mystery at home or in a function venue. Try any venue which:
- Is completely private i.e.: not a restaurant or public spaces.
- Is very quiet i.e. no bands, piped music or DJ's next door.
- Has lots of room to move around. Imagine all your guests standing in a circle.
- You need one central area big enough for all guests at one time.
What games work for very large groups?
For everyday large events, our Premium Edition Murder Mystery come standard for 60 to 120 people.
For very large events, our Mega Edition Murder Mystery games are a great option because they are designed for large groups and corporate events with 120 to 300 or 300 to 600 people.
Can your games handle 100+ guests?
Yes. Our Premium Edition and Virtual Edition games suit groups up to 120 people. Our Mega Edition murder mystery games are specifically designed for very large groups including corporate events and large parties of 120 to 300 and 300 to 600 people.
Can one person host and run a large group murder mystery?
Yes, I have done it myself hundreds of times. You may need helpers or assistants but only one person is required to run the show.
How do you keep everyone involved in a large group murder mystery?
The games are naturally engaging but there are a number of tricks of the trade.
- Guest work in teams or groups and never on their own.
- For groups larger than 80 people you really need them seated in teams at a table.
- For groups larger than 80 and especially larger than 120 you need a very large roving microphone.
How do you run a murder mystery for a large group?
You need one dedicated presenter to run the show. It is also a great idea to have 2 or 3 nominated helpers to run out materials etc.
How do guests know what they are supposed to do during the mystery?
For groups of 60 to 120 people, the presenter will guide the activity step by step.
In the Mega Edition games each team has a leader. The leader is supplied with clear instructions of what to do next and then they guide their team with the presenter's help.
How do you organise characters and clues for a large murder mystery?
With the characters you make sure you always have more than you need.
In the Mega Edition games each team receives clue packs that the team leader manages.
Can a large group murder mystery work in a conference or corporate event?
Absolutely and we have hundreds of happy clients to prove it. No more boring conferences it is time for murder!
How long does a large group murder mystery usually take?
2 to 3 hours.
Do people in the United Kingdom hold large group murder mystery events?
You are reading this so you tell me!