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Explore Namur through an engaging urban escape game, solving puzzles and investigating a thrilling story—all with just your smartphone and a small group.
This review explores the experience of playing The Walter Case, a self-guided urban escape game set in the charming streets of Namur, Belgium. While we haven’t taken the tour ourselves, the details and reviews paint a vivid picture of what you can expect—think a thrilling detective story combined with sightseeing, all within a manageable 2.5-hour adventure. It’s a great way to combine fun, discovery, and a bit of brainwork while wandering through a picturesque Belgian town.
What stands out about this activity is its interactive storytelling—you’ll step into the shoes of a private detective trying to prevent a bomb from detonating. Plus, the fact that it’s completely self-guided means you can explore at your own pace, making it suitable for families, friends, or anyone looking for a different way to experience Namur. That said, some might find the puzzles not overly challenging, so if you’re a serious puzzle enthusiast, you might want to set expectations accordingly.
One thing to keep in mind is that this activity relies on your smartphone and has a flexible schedule, but it’s best to book at least a day in advance to ensure availability. Overall, it’s a practical, entertaining choice for those who enjoy city walks with a twist of mystery, especially if you’re traveling with a small group wanting a memorable, interactive experience.


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This activity is a self-guided urban escape game that turns your walk through Namur into a detective story. Using a mobile application, you follow clues, solve puzzles, and complete missions as you gather leads to uncover the truth behind a blackmail plot involving a billionaire CEO. The game’s story develops dynamically based on your choices—meaning no two groups will necessarily follow the same route or encounter the same surprises.
The experience kicks off at the Rond-point du Grognon, a central spot in Namur, and wraps up at the same location, making logistics straightforward. You can start anytime between noon and 11:30 pm, giving you plenty of flexibility—whether you want to kick off the adventure in the afternoon or after dinner.
In reviews, travelers mention that the puzzles are original and require paying close attention, though they are not overly difficult. One reviewer specifically noted, “Nice way to discover Namur,” highlighting how the game combines sightseeing with a treasure hunt element, making it particularly appealing for those who like to learn about a city while having fun.
Because the game is designed to be manageable in duration, lasting roughly 2.5 hours, it’s perfect for a leisurely afternoon. You’ll pass through some of Namur’s interesting spots, perhaps learn a piece of trivia or history, all while feeling like a detective on a mission.
The narrative itself is compelling—playing as a private detective trying to defuse a bomb in two hours heightens the sense of urgency. The story is immersive enough to keep your team engaged, and knowing that your choices influence the story adds a layer of interactivity. Reviewers have appreciated the original questions and the opportunity to learn new things about Namur, even for those familiar with the city.
This experience is designed for groups of up to 6 people, making it ideal for intimate family outings or small friend groups. Some reviews note that it’s especially enjoyable with fewer participants, as it promotes conversation and teamwork. The private nature of the activity means no strangers will join, allowing your group to focus entirely on the story and puzzles.
At $23.12, the price per group is quite reasonable given the duration and the level of immersion. When factoring in the entertainment value, the chance to explore Namur in a different way, and the family-friendly aspect, this activity offers good value. It’s particularly appealing for those who want a fun, interactive experience without the need for extra guides or transportation.
Because the activity relies solely on your smartphone, it’s accessible for most travelers, including those with service animals, as per the provider’s info. The activity is also suitable for most travelers, with no mention of strenuous physical demands. Public transportation access to the meeting point makes it convenient for those staying in or near Namur.
One traveler shared, “Découverte de la ville de façon ludique. Alors que certains d’entre nous connaissent fort bien Namur, nous avons appris pas mal de choses à propos de cette jolie ville,” emphasizing that even locals or well-versed visitors can learn new details while enjoying a playful experience. Another mentioned that it’s particularly recommended with a small group, reinforcing the idea that the activity fosters camaraderie and engagement.
The tour offers free cancellation up to 24 hours before the start, providing peace of mind should plans change. Once booked, you can choose a convenient time slot within the opening hours, which are very flexible.

This activity suits travelers who want to combine sightseeing with a bit of adventure and puzzle-solving. It’s ideal for small groups, families, or couples looking for a unique, interactive way to explore Namur without needing a guide. If you prefer guided tours or more physically demanding activities, this might not be the right fit, but for a relaxed, story-driven experience, it hits the mark.
It’s especially good for those who enjoy mysteries, detective stories, or city adventures. The fact that it’s self-guided and flexible makes it perfect for travelers wanting to explore at their own pace, perhaps fitting in a fun activity between other sightseeing plans.
Playing The Walter Case in Namur turns an ordinary walk into an engaging detective story, offering a fresh way to explore the city’s streets and hidden corners. The combination of puzzles, storytelling, and sightseeing makes it a smart choice for small groups looking for entertainment that’s both interactive and educational.
The activity’s affordable price point adds to its appeal, especially considering the duration and the immersive experience. It offers a fun challenge that requires attention and teamwork but isn’t overly difficult, making it accessible to a wide range of travelers. The storytelling aspect keeps things lively, and the flexibility of the schedule allows for spontaneous, unhurried exploration.
This escape game is particularly suited for families, couples, or small groups of friends who like a bit of mystery and discovery. It’s a perfect way to see Namur from a different perspective—through puzzles and narrative, rather than just sightseeing.
If you’re after a memorable, interactive experience that combines the thrill of a detective story with the charm of Namur’s streets, this activity is worth considering. Just remember to book in advance, arrive at the designated meeting point, and prepare for an adventure that will have you solving clues and uncovering secrets in one of Belgium’s prettiest towns.

How long does the activity last?
The experience takes approximately 2 hours and 30 minutes, giving plenty of time to enjoy the puzzles and explore the city at a relaxed pace.
What is the cost for the activity?
It costs around $23.12 per group, which includes up to 6 people. This makes it quite budget-friendly given the level of engagement and fun involved.
Where does the activity start and end?
It begins and ends at the Rond-point du Grognon in Namur, a central and easily accessible location.
Can I participate if I have a service animal?
Yes, service animals are allowed to accompany participants, making it accessible for travelers with disabilities.
Is this activity suitable for children?
While specific age restrictions aren’t mentioned, the puzzles are described as not too difficult but requiring attention, which suggests it’s suitable for older children and teenagers.
Do I need prior experience or knowledge of Namur?
No prior knowledge is necessary. The game is designed to guide you through Namur’s streets, and even locals found it educational and fun.
How do I cancel or reschedule?
You can cancel free of charge up to 24 hours before the scheduled start time. Changes less than 24 hours before are not accepted, so plan accordingly.
Overall, The Walter Case offers a clever, engaging way to see Namur that combines the thrill of detective work with the joy of discovery. It’s a great option for those looking to add a bit of mystery to their trip, with the flexibility and simplicity that makes it accessible and fun.