Murder Mystery Parties for Large Groups Adelaide
[Updated: October 2026]
Planning a large group murder mystery in Adelaide? We know how to host a murder mystery for a large group because we have successfully run thousands. Our tested solution is structured for 60 to 120 people, 120 to 300 people, and even 300 to 600 people, making it perfect for groups from Glenelg, Mount Barker and Gawler.
Best murder mystery party game kits for a large groups in Adelaide
Poker Poisoning
Star Wars Strangulation
Wild West
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Large Group Quick Guide
- Boxed murder mystery games for large groups delivered straight to your location in Adelaide
- 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 is a specialised interactive event where whole rooms of people become characters, suspects, and detectives. Guests get up, interact, mingle, exchange information, and uncover clues together as the fictional investigation unfolds.
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
The best large group murder mystery games give hosts valuable flexibility. Your guest numbers can change right up until the event, while the game continues to work smoothly.
- Our large group murder mystery party kit takes the guesswork out of hosting.
- Easy-to-follow materials explain exactly what to do at every stage.
- The step-by-step run sheet provides a reliable roadmap for the entire mystery.
- A thoroughly tested format means you can host confidently without special skills.
- The result is an organised, entertaining event that works beautifully every time.
Popular large groups activities in Adelaide
Large Group Games for 60 to 120 People
Make a corporate gathering in Adelaide stand out with our best large group murder mystery games for 60 to 120 people. The interactive investigation gives colleagues an exciting reason to mingle, collaborate, compete, and solve the mystery.
- The large group murder mystery party kit gives you everything required from start to finish.
- Host instructions explain exactly how to run each stage of the investigation.
- All character and mystery materials are prepared for your guests.
- The proven structure keeps a large event organised and easy to manage.
- There is no need to invent clues, write scripts, or build the mystery yourself.
Mega Edition Games for 300 to 600 People
Create a huge sense of occasion at your next AGM with the best large group murder mystery games. Built for audiences of 300 to 600 people, our Mega Edition in Adelaide delivers an immersive show where mystery and entertainment take centre stage.
- Make your event as big as you like with an adaptable mystery game kit that puts size second
- From smaller groups to huge crowds, the format keeps the investigation engaging and entertaining
- Easy hosting instructions help you deliver a smooth experience whatever your player numbers
- Everyone gets the chance to investigate, interact and chase down the truth
- Forget worrying about capacity and concentrate on creating an unforgettable mystery adventure
Large Group Murder Mystery Dinner
A large murder mystery dinner is an ideal corporate event for Adelaide groups wanting interactive entertainment. Guests can enjoy dinner while investigating clues, challenging each other, and uncovering secrets hidden among the suspects.
- A large group murder mystery dinner works in almost any venue, from restaurants and function rooms to private event spaces.
- The investigation can unfold naturally between courses, keeping guests entertained throughout the meal.
- Guests can mingle between courses while sharing clues, questioning suspects, and developing theories.
- The flexible format lets you pause the mystery for starters, mains, desserts, or speeches.
- Everyone can enjoy dinner while becoming part of an interactive and unforgettable investigation.
Mega Edition Games for 120 to 300 People
Take conference entertainment to another level with the best large group murder mystery games in Adelaide. Designed specifically for audiences of 120 to 300 people, our Mega Edition format creates an exciting shared challenge that encourages networking, teamwork and plenty of laughter.
- The large group murder mystery game kit gives your host a clear roadmap for running the entire investigation
- One person can control the timing, announcements, clues and dramatic moments
- Easy-to-follow materials remove the stress of figuring out what happens next
- Employees become detectives, suspects and investigators as the story unfolds
- A thrilling corporate event format that keeps large groups moving, mingling and involved
Customer Testimonial
We had a great time doing the game. I hosted the evening. I thought everything you provided was excellent. I had a good idea of what to do and how to do it with the information provided. Everyone enjoyed themselves and were so involved we did not take any photos sadly. It was the 80s theme and everyone dressed up which was great and really helped create the atmosphere. The clues were challenging without giving everything away and the team has already asked if we can do another one sometime. Thank you, we will order from you again in the future. Merrin Jack
Our Guarantee
- Trusted by hosts for decades
- Quick access to game materials
- Flexible guest and character numbers
- Premium-quality products
- Customer support for Adelaide
Because the game is spoiler free, the host can participate and enjoy the mystery alongside the other guests.
Small groups can enjoy detailed investigations, while larger groups benefit from additional suspects and storylines.
Delivery Options
You can access your games in 2 main formats:
- Boxed: Order a premium boxed edition and have it delivered to Adelaide within 3 to 6 days.
- Downloadable: Instantly download your game and start preparing your event in minutes.
Why choose murder mystery large group events in Adelaide?
- Choose a murder mystery game for a large group when you want effortless interaction without acting.
- Guests quickly find reasons to talk, mingle, investigate, and break the ice.
- Every conversation can reveal information, create suspicion, or lead towards another clue.
- No theatrical talent is required because the game provides the structure and prompts.
- Large groups become lively communities of suspects, detectives, and unexpected allies.
How do I host a murder mystery large groups in Adelaide?
Knowing how to play murder mystery with a large group in Adelaide does not need to be complicated. Our easy-to-follow system gives you a clear path from preparation to the final reveal.
- Choose your theme – Find the murder mystery that best suits your event and audience.
- Choose a host – Nominate an organiser to guide the event using our simple host materials.
- Secure your venue – Select a spacious setting where your entire group can interact comfortably.
- Send character details – Give participants their roles and relevant information before the mystery begins.
- Set up your space – Create an environment where guests can easily move between conversations.
- Play the mystery – Follow each stage of the run sheet while your guests mingle, investigate, and identify the killer.
Ready to plan your murderous large groups in Adelaide?
Choose one of our murder mystery games below and start planning an unforgettable large groups experience for your guests.
Hollywood Scandal
Haunted Horrors
Caribbean Cruise
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Format:
Hosting an event in South Australia?
- How to Host a Large Group Murder Mystery Party
- Murder Mystery 1920s Party
- Murder Mystery Birthday Party
- Murder Mystery Team Building Event
- Murder Mystery Dinner Party
Other locations we provide large groups games:
- Murder Mystery Large Groups Home
- Murder Mystery Large Groups Sydney
- Murder Mystery Large Groups Melbourne
- Murder Mystery Large Groups Perth
- Murder Mystery Large Groups Brisbane
FAQ
What age group are murder mystery parties suitable for?
Murder mystery games are typically suitable for adults and teenagers, though some versions are specifically designed for kids or family-friendly events. For the younger ones (and the older ones that need glasses) reading is an essential part of the game so kids need to be old enough to read.
Can murder mystery games be played virtually?
Yes, all our games are designed for online play using video conferencing tools, making them suitable for remote teams and virtual parties. We have our own in-house system that lets you share clues and interact virtually.
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 Adelaide hold large group murder mystery events?
You are reading this so you tell me!