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  • ESCAPE RATE: 60%


    A serial killer is on the loose, and you are imprisoned in a mysterious basement at Grønningen. You must stand together and help each other solve the murderer’s puzzles and codes.


The Killing Room is a cooperative game and also a journey into a serial killer’s twisted universe. To begin with, you will be split into two groups, and you must reconnect and cooperate under difficult circumstances in order to escape the serial killer’s game.

During the development of The Killing Room, we created a serial killer profile and added our own obsession with testing people through games. The result is Denmark’s first collaborative escape room where you will be tested with a challenging group trial.

Despite the game’s theme, it is suitable for everyone from the age of 12 and up. The game does not contain any shock effects.

Read more about The Killing Room in Berlingske.

Practical information

  • Your meeting place is Bornholmsgade 3.
  • The game lasts for up to 60 minutes, and you will need 30 minutes for introduction and debriefing.
  • You must be sober in order to play The Killing Room.
  • The puzzles in the room are language neutral, and all of our Game Masters speak both Danish and English.

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Hammerensgade 6
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Bornholmsgade 3
1266 Copenhagen K

Frequently Asked Questions – The Killing Room

Is The Killing Room suitable for children/families with children?

The Killing Room is filled with excitement and intrigue but despite its theme, it is recommended for everyone from the age of 12 and up. However, we do recommend that children are accompanied by adults.

Children and young people are good puzzle-solvers, and they love our Mystery Room games. If you are bringing children below the age of 12, we recommend that you try The Lab.

Is The Killing Room suitable for corporate events and teambuilding?

Yes, The Killing Room is very suitable for companies that want an entertaining and different experience! Both the individual employee’s qualifications and the group’s ability to work together will come into play. The Killing Room is open every day of the week from 9:00 to 23:00

What if we are not sure how many people we will be?

If you are in doubt about how many people you will be, feel free to contact us here.

Are there any restaurants nearby?

We have made a list of nearby restaurants, which are in walking distance from Mystery Makers. The list can be found here.



With Mystery Room for businesses, you and your colleagues get an unforgettable team building experience. After the game, you will receive entertaining and insightful feedback from our experienced Gamemasters. Support from our skilled service staff is included in the price. Invoicing is possible.

9:00-17:00: 299 kr.
19:00-21:00: 249 kr.
299 kr.
249 kr.

All prices are per person and exclude VAT.

Book now - Business


A unique and entertaining Mystery Room experience for a private event for eg. friends, family or bachelorette parties. See what a Mystery Room costs below.

9:00-17:00: 299 kr.
19:00-21:00: 249 kr.
299 kr.
249 kr.

All prices are per person and include VAT.

Book now - private

Award-winning experiences

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    Mystery Makers
    Grønningen 15
    1270 København K
    CVR-NR. 36 91 29 01

    • Opening hours:
    • Weekdays
      9:30-12:00 & 12:30-16:30
    • Saturdays
    • Sunday