Guests at a Betrayers team building game, with hooded traitors watching from the shadows
Indoor team building

Betrayers Team Building Game

Trust nobody. Our Traitors inspired team game of secret missions, hidden traitors and a prize pot to protect, at your office or venue anywhere in the UK.

  • Group size12 to 200
  • Duration2 to 3 hours
  • WhereNationwide

Tailored ideas and clear costs within 24 hours. No obligation.

Five star reviews on Trustpilot

  • Group size12 to 200
  • Duration2 to 3 hours
  • WhereNationwide
Indoor team building

Trust nobody.

Betrayers is our Traitors inspired team building game, and the most requested event we run. Teams work together on secret missions to build a prize pot, while hidden traitors sit among them, quietly working to bring it all crashing down.

Who do you trust? Who is lying? Expect whispered alliances, dramatic accusations and a final reveal that has the whole room gasping. It works brilliantly for mixed groups and suits 12 to 200 people in two to three hours, at your office, a conference hotel or a private venue anywhere in the UK.

  • A Traitors inspired game of trust and deception
  • Secret missions to build the prize pot
  • Hidden traitors working against the team
  • Alliances, accusations and a dramatic final reveal
  • A role for everyone, loud or quiet
  • 12 to 200 people, two to three hours
How it works

Missions, suspicion and the final reveal.

  1. 01

    The secret roles

    Everyone receives a role in secret. Most are loyal. A chosen few are not.

  2. 02

    The missions

    Teams take on missions to build the prize pot, while the traitors quietly work against them.

  3. 03

    The accusations

    Suspicion grows, alliances form and the group must decide who to trust.

  4. 04

    The final reveal

    The traitors are unmasked and the prize pot is won or lost. Nobody sees it coming.

  5. Since 2001

    Team building you can trust

    Seriously Cool Events has run corporate team building since 2001. As a corporate event management company and the direct supplier, we bring the hosts, the missions and every prop to your venue, plan every detail with you and cover every event with up to £10 million public liability insurance.

    Ideal for

    Perfect for every kind of team day.

    Tell us what the day needs to achieve and we will shape the game around it.

    Team days

    Team building days

    A loud, tense and brilliant game that gets the whole team talking.

    Ask about this
    Conferences

    Conferences and away days

    Runs in your conference suite or main room, with timings shaped around your agenda.

    Ask about this
    Leaders

    Leadership teams

    Trust, influence and decisions under pressure, with plenty to talk about afterwards.

    Ask about this
    Mixed teams

    New and mixed teams

    A role for everyone, so quieter guests and big personalities all shine.

    Ask about this
    Guests at a Betrayers team building game, with hooded traitors watching from the shadows
    Hooded traitors watching the players during a Betrayers team building game
    Two guests studying a clue sheet during a Betrayers team building game
    Players holding up their team cards during a Betrayers team building game
    A candlelit table of players weighing up who to trust at a Betrayers team building game
    Why companies book with us

    The team game everyone is talking about.

    Betrayers is the game teams argue about for weeks. It is clever, a little bit devious, and it shows exactly who keeps a cool head under pressure. Best of all, nobody needs to be sporty or competitive to love it.

    A role for everyone

    Loyal or traitor, everyone has a part to play.

    Whatever the weather

    An indoor game, so your date is never at the mercy of the forecast.

    Brilliant for mixed groups

    Quiet thinkers and big personalities all shine.

    Your own event manager

    A named event manager from your very first reply.

    Good to know

    Betrayers questions.

    What is Betrayers?

    Betrayers is a Traitors inspired team building game from Seriously Cool Events. Teams complete secret missions to build a prize pot while hidden traitors work against them, and the whole group must work out who to trust before the final reveal. It runs indoors for 12 to 200 people in two to three hours, anywhere in the UK.

    Is it based on The Traitors?

    It is inspired by the hit TV show, with hidden traitors, secret missions and plenty of suspicion, all adapted for corporate teams and run by our own hosts.

    How many people can take part?

    From 12 to 200 people.

    How long does it take?

    Two to three hours, shaped around your agenda.

    Does it run indoors?

    Yes. Betrayers is an indoor game, so it works in your office, a conference suite, a hotel or a private venue, whatever the weather.

    Does everyone have to be competitive or outgoing?

    Not at all. There is a role for everyone, and some of the best traitors are the quietest people in the room.

    Can it run alongside a conference or dinner?

    Yes. It fits neatly into a conference agenda, an away day or an evening before dinner.

    Where can it run?

    At your office, a conference hotel or a private venue anywhere in the UK. We bring everything and can find you a venue free of charge.

    How much does it cost?

    It depends on your numbers, venue and date. Tell us your plans and we will send a clear, itemised quote within 24 hours, with no obligation.

    Looking for more ideas? See all our indoor team building events, or read our five star reviews on Trustpilot.

    Book Betrayers

    Tell us your numbers, date and venue and we will come back with ideas and clear costs within 24 hours. No obligation.