Groß St. Martin Cologne: walk and solve

City games in Cologne (3) ↓

Groß St. Martin Cologne brings a church landmark into a walk with a legend or an outdoor pursuit. You can pass it while helping Johann von Werth or chase stolen formulas through the surrounding city. Choose the story that appeals to your group, then follow the activity on your own phone as you explore together on foot.

  • €19.95 per team · ≈ €5 per person
  • Start any time within 12 months
  • Free cancellation until you start
  • 4.4 on Google (24 reviews)
Kölner Dom – City Game in Cologne

City games in Cologne

Group games: teams against each other

City Conquest – Race Through CologneCity ConquestRace Through CologneA city game where teams play against each other: at least 2 teams of 1–4 players, each team on its own phone.

What players in other cities say

4.4 on Google (24 reviews)

  • ★★★★★

    Wir (Mein Mann, unsere 9-jährige Tochter und ich) haben heute ganz spontan das Spiel "Moordmysterie Düsseldorf" gebucht und gespielt. Die Buchung verlief schnell und reibungslos. Es hat super viel Spaß gemacht! Die Story, die Rätsel, das Konzept, die Route, die Gestaltung der App... richtig gut!!! Das Spiel würde ich vor allem Familien mit Kindern empfehlen. Für Erwachsene waren die Rätsel (meiner Meinung nach) zu einfach. Aber trotzdem wegen der schönen Route durch Düsseldorf, der Story, den lustigen Anweisungen zwischendurch eine schöne Aktion, die man zusammen machen kann.

    Lingling Z.October 2026 · via google
  • ★★★★★

    Had great fun playing secrets of Haarlem!

    Martin M.March 2026 · via google
  • ★★★★★

    Game in Amsterdam was fun!

    Enzo L.March 2026 · via google
  • ★★★★★

    Had So much fun playing while exploring the city

    Philip C.March 2026 · via google
  • ★★★★★

    I had a fantastic experience with CityGame! The concept is creative, engaging, and a great way to explore a city in a completely new way. The games are well-designed, combining puzzles, storytelling, and adventure so you’re constantly discovering something interesting around every corner. What I especially love is how CityGame turns a normal walk through the city into an interactive experience. It’s perfect for friends, families, or team outings, and it makes sightseeing much more exciting than the usual tours. Everything was easy to use, the challenges were fun and clever, and it really encouraged us to look closer at the city and its hidden details. Highly recommended if you’re looking for a unique and memorable way to explore!

    Jessica S.March 2026 · via google
  • ★★★★★

    This is an interesting way to conduct a self-guided Amsterdam city tour. It used the GPS on your phone to guide you to stops on a route. There are mini quizzes once you arrive at the stops on the path. The quizzes draw your attention to features in front of you or to a brief history of the place. In many cases, we visited a spot that would not have been obvious as a regular passer by. The tour as a whole was interesting to us as newcomers, but I would have liked more information on many locations we visited - a few links outside of the app for each place would have been helpful. Beyond that, the interface was a bit clunky and sometimes awkward to navigate. We definitely don't regret trying this out and feel like we got our money's worth on the experience.

    JaibhijaiJune 2024 · via google
How we check reviews

These reviews were left by players on Google and other review sites and are copied from there as they are, with their source.

What can you notice at Great St. Martin?

Great St. Martin is a church in Cologne that is passed by Secrets and The Syndicate. Its prominent tower provides a form to recognise while looking at the city. Take a moment to see the church in its surroundings before continuing with your game. That sightseeing pause becomes part of an activity your whole group shares. You might prefer a story based on a lost hat or a pursuit after stolen formulas through the streets. Choose the theme before arranging the rest of your walk, so the people joining you know what kind of adventure they will be following together.

Had great fun playing secrets of Haarlem!
Martin M.

Which stories take you past the church?

The Cologne Syndicate (outdoor escape game) leads from Alter Markt past Great St. Martin towards the cathedral, pursuing Magnus and stolen formulas. You see Alter Markt before the church, then Fischmarkt and Rheingarten. Secrets of Cologne also passes Great St. Martin, with a story that asks you to help Johann von Werth reclaim his lost feathered hat. You encounter the obelisk on Breslauer Platz before Hohenzollern Bridge and Museum Ludwig. For a detective theme, Sherlock Holmes murder mystery in Cologne runs from Alter Markt past Museum Ludwig towards the cathedral. Its route includes St. Gereon, then Heinzelmännchenbrunnen, Museum Ludwig and Kolumba.

Which phone setup and team limit fit your outing?

Secrets of Cologne runs in the browser on your own phone with no app, while Sherlock Holmes and The Syndicate use the free Loquiz app. Each game takes 1.5 to 2 hours and costs €19.95 per team. Secrets and Sherlock Holmes allow at most 4 players on one phone; The Syndicate allows at most 5. Check the story and team limit with your group before deciding what to play. You may begin whenever you want, every day, and the game stays valid for 12 months. That leaves room to arrange a convenient meeting time and include the activity in your city plans.

Does Secrets include Great St. Martin?

Yes. Secrets of Cologne passes the church while you help Johann von Werth reclaim his lost feathered hat.

Which game follows stolen formulas?

The Cologne Syndicate (outdoor escape game) pursues Magnus and stolen formulas from Alter Markt past the church towards the cathedral.

Can we choose a browser game?

Secrets of Cologne plays in the browser on your own phone, with no app needed.

What does a team pay?

Each game costs €19.95 per team, using one phone within the chosen game’s maximum team size.

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