Secrets of · Scavenger hunt
Secrets of Brussels Self-Guided Scavenger Hunt & Walking Tour
1.5–2 hours · 1–4 players per team · no app€19.95 per team
Team building Brussels: walk and solve
City games in Brussels (2) ↓Bring team building Brussels into the streets with a shared game for your colleagues. An Agent X.O. mission offers a playful puzzle story, while a detective mystery gives your walk a case to investigate. Teams of at most four use their own phone. You can all start at the same time and compare scores, with room for everyone’s ideas within each small team.
- €19.95 per team · ≈ €5 per person
- On your own phone, no app
- Start any time within 12 months
- Free cancellation until you start
City games in Brussels
Detective Murder Mystery Game
Detective Murder Mystery Game Brussels
1.5–2 hours · 1–4 players per team · no app€19.95 per team
Group games: teams against each other
City ConquestRace Through BrusselsA 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
- ★★★★★
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.
Leaderboard: Brussels
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No team has played in this period yet.
What is the Agent X.O. mission?
Secrets of Brussels asks your team to help Agent X.O. recover a legendary waffle-patterned outfit. It runs in the browser on your own phone without an app. Along the walk you see the Palace of Karel van Lotharingen, the Queen Elisabeth statue and Brussels Parliament. The fictional mission gives colleagues a common purpose as they explore the city together. Let different teammates read prompts and offer suggestions so the activity stays shared. In a team of at most four, each person can help shape the next decision rather than simply follow the colleague holding the phone. The story provides the challenge while your team supplies its own observations and discussion.
Had great fun playing secrets of Haarlem!
Which route follows the detective mystery?
Sherlock Holmes murder mystery in Brussels takes your team from the Grand Place past Manneken Pis to the Mont des Arts. You play the case on foot at your own pace through the free Loquiz app, with at most four players sharing one phone. Choose this option when colleagues would enjoy investigating together as they walk. Read the prompts so everyone can follow the conversation and weigh different ideas before choosing an answer. The small-team format gives quieter suggestions space alongside the quick answers. A detective case creates a continuing focus for the outing without needing one colleague to act as the group’s guide throughout the activity.
How do timing and group arrangements work?
Both Brussels games take 1.5 to 2 hours and cost €19.95 per team. Starting is flexible every day, and your booking is valid for 12 months. Divide colleagues into teams of at most four, with one phone for each team. They can all start at the same time and compare scores after playing. Prepare the browser for the Agent X.O. quest or the free Loquiz app for the mystery. Larger groups can ask for a group quote on the website. Give the full walk a place in your schedule so colleagues can concentrate on working together without rushing between other plans.
Which game runs without an app?
Secrets of Brussels plays in the browser on your own phone.
Can our teams start simultaneously?
Yes. All teams can start together and compare their scores.
How many colleagues share a device?
At most four players share one phone in either game.
Where can a larger group request a quote?
Larger groups can ask for a group quote on the website.
Coming soon: Brussels
More ways to play Brussels
City game Brussels: walk and solveScavenger hunt Brussels: walk and solveSelf guided walking tour Brussels: walk and solveTreasure hunt Brussels: walk and solveBachelor party ideas Brussels: walk and solveFamily day out Brussels: walk and solveHalloween Brussels: dark history between palaces and arcades
Sights in Brussels on our routes
Blog: Brussels
Blog: Brussels →
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