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Teambuilding - ULTIMATUM

Amsterdam, Haarlem, Rotterdam, Delft, Alkmaar, the Hague and Utrecht


A group of hackers has issued an ultimatum. A virus has been placed on the central server of a large company. In 60 minutes, the virus will do its destructive work.

The virus can only be stopped with a code in a small case that is hidden somewhere in the city. Will you be able to stop the virus before the end of the Ultimatum?

You go to the Ultimatum in teams looking for information about the location of the case. The members of the crisis center process this information into a coherent whole.

The crisis center receives a large map of the city with courses. They only have a telephone that can call. Several teams are entering the city. They receive an assignment,

question or instruction for each course. The teams have a card without boxes, so they do not see which course is where. The teams have a smartphone. Gradually the teams play together

boxes and they can find out where the suitcase is, how it opens and what needs to be done to stop the virus.



Amsterdam, Haarlem, Volendam, Delft, The Hague, Rotterdam, Utrecht

You will receive an official reservation email with the starting time and location


Things to bring

Voucher (printed or by phone)





An ultimate teambuilding game in the middle of the city!

Playable in almost all major cities in the Netherlands.

Includes instruction and guidance.

Including 2 drinks p.p.


Cancellation more than 1 month before departure date : only administration fees (15 %)
Cancellation less than 1 week prior to departure date : 100% of the total amount
No show: no restitution

Additional Info

This teambuilding activity can organize in several big cities in the Netherlands.

Whatever your group size or budget our expert team will put together a tailor-made package to meet your needs in every location. Indoor/outdoor day or evening, small or large events, City Tours offers all kinds of team building activities. Please send us an email with your request to

Please note:

We advise to book this game at least 2 weeks in advance.