Game Is Serious Studio
The Hidden Codes: a city game through Berlin's Scheunenviertel.
Game Is Serious hosts a city game in Berlin-Mitte for teams of 8 to 30. Small groups solve codes on their phones, in English or German.

The team-event edition ends with the winning team.
About three to four hours, with indoor stops, finishing near Hackescher Markt. No manager report. If you want to eat afterwards, we recommend places nearby.
What we settle for the city.
Weather
Indoor stops are on the route. Rain does not cancel the game.
Size
8 to 30 people. Larger groups on request.
Language
English or German, agreed before the day.
Phones
The browser, no app. One phone per small team.
December
Ask early for a Christmas party. Most dates are taken in October and November.
A sample
You can try one stop on your phone before you book.

With a written summary
The leadership edition records what the group noticed.
After the game, a facilitated debrief. The group writes the next steps. You receive a cohort summary, with no quotes from individuals.
Questions about the city game
What if it rains?
The route has indoor stops. The game runs in Berlin weather.
Do we need an app?
No. The phone browser is enough. One device per team.
How long?
Three to four hours, including the short close.
Which language?
English or German.
Is there a report?
Only on the leadership edition: a cohort summary. The team-event edition ends with the winning team.
Is this a city rally?
It is a hosted city game with codes, not an open scavenger hunt and not a sightseeing tour.
Tell us the date, the headcount, and the language.
Running a sales team? Game Is Serious also makes an AI sales simulation platform.