School Escape Rooms
Mobile Escape Game UK
Escape Game Events - Team Building - Mobile escape room UK

Large Group Escape Room Team Building Activities for 50 to 500+
Bring Everyone Together With One Unforgettable Team Building Experience
Nationwide Delivery | Professional Event Hosts | Simultaneous Participation Options | Indoor and Outdoor Activities
Organising an engaging activity for a large group can be difficult. You need something that works for different personalities, keeps everyone involved and can be delivered efficiently without hundreds of participants waiting for their turn. Escape Game Events delivers professionally hosted large group team building activities for groups of 50 to more than 500 participants across the UK.
Our mobile escape challenges are brought directly to your office, hotel, conference venue or chosen event location. Participants work in teams to solve puzzles, crack codes, uncover evidence and complete a shared mission before time runs out. Depending on the activity selected, hundreds of participants can play simultaneously, creating an exciting shared experience across the whole event.
Whether you are planning a company away day, national conference, employee engagement event, graduate programme or annual company meeting, we can recommend a format that works for your group, venue and schedule.

Large Group Team Building Without the Waiting Around
Many traditional team building activities work well for 10 or 20 people but become difficult when the guest list reaches 50, 100 or even 500 participants. Organisers are often forced to divide delegates into multiple sessions, create complicated rotation schedules or leave groups waiting while other participants complete the activity.
Our large group team building activities are designed differently.
We provide scalable experiences where participants play in smaller teams as part of one larger event. Each team receives its own game materials, puzzles and mission while competing against the same deadline.
This means your event can retain the collaboration and excitement of an escape room while accommodating far more people than a traditional fixed-location escape room.
Depending on your chosen activity, everyone can participate at the same time. This creates energy throughout the room and gives the whole group a shared experience to discuss after the event.
Large Group Team Building Options
Heist Table Top Escape Game
Suitable for up to 500 participants
A scalable table-based escape challenge in which teams must work together to complete a daring mission, solve a sequence of puzzles and unlock the final objective before time runs out.
Each team receives its own case containing physical props, evidence, documents and locked compartments. Teams race against one another while playing the same professionally designed game.
The Heist Table Top Escape Game is ideal for conferences, company away days and large employee engagement events because hundreds of participants can play simultaneously in one room.
Best for: Conferences, company-wide events, graduate programmes and large corporate away days.


Large Group Team Building Options
CSI Strategic Briefing
Suitable for up to 200 participants
Your teams have been called in to investigate a major crime. They must examine evidence, review witness information, identify connections and work together to solve the case.
The CSI Strategic Briefing combines escape room-style puzzles with a collaborative investigation. Each team must manage information carefully, delegate tasks and make decisions under pressure.
It is an engaging, accessible option for organisations that want to encourage communication, leadership, problem-solving and strategic thinking.
Best for: Leadership events, conferences, Learning and Development programmes and team development days.
Large Group Team Building Options
Outdoor Escape Room
Suitable for up to 160 participants
Turn your venue grounds, hotel gardens or outdoor event space into a competitive escape challenge.
Teams race between puzzle checkpoints, collecting information and solving a series of connected challenges. The activity combines problem-solving with movement and friendly competition without relying heavily on physical ability.
Our Outdoor Escape Game is ideal for summer away days, festivals, company celebrations and venues with suitable outdoor space.
Best for: Summer events, company away days, festivals and outdoor employee engagement events.


Large Group Team Building That Includes Everyone
The best team building activities allow different people to contribute in different ways. Our challenges are designed to be inclusive and do not depend on sporting ability, physical fitness or previous escape room experience. Some participants naturally identify patterns. Others organise information, communicate discoveries, manage time or keep their teammates focused. Every team needs a combination of skills to succeed.
Throughout the experience, participants practise: Communication, Collaboration, Problem-solving, Creative thinking, Critical thinking, Leadership, Delegation, Decision-making, Time management, Trust, Resilience, Adaptability.
Escape Room Team Building FAQ's
How many participants can take part?
We offer large group team building activities for groups of 50 to more than 500 participants.
The exact capacity depends on the activity, venue, available time and whether you want everyone to participate simultaneously.
Can everyone participate at the same time?
Yes. Activities such as our Heist Table Top Escape Game are designed so hundreds of participants can play simultaneously in smaller teams.
Other activities can be delivered through planned sessions or rotations. We will recommend the most efficient format for your event.
How are participants divided into teams?
Most activities use smaller teams of approximately 5 to 10 participants. This allows everyone to contribute while creating friendly competition between tables or groups.
We can recommend the most suitable team size based on your chosen experience and venue layout.
How much space will we need?
The required space depends on the number of participants and activity selected.
Table-based games can usually be incorporated into an existing conference or banqueting layout. Other experiences may need breakout rooms, open floor space or suitable outdoor grounds.
Send us your venue information and estimated group size, and we will advise what is required.
Can you deliver the event at our office or conference venue?
Yes. Our experiences are fully mobile and can be delivered at offices, hotels, conference centres, universities and other suitable event venues.
We provide all game equipment and professional event hosts.
Do you travel across the UK?
Yes. We deliver Escape Room Team Building events throughout England, Scotland and Wales.