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Sherlock Holmes · Murder mystery

Nice Self-Guided Detective Murder Mystery Game

4.4 on Google (24 reviews)

Players enjoying a escape game at Tour Saint-Francois in Nice.Players enjoying a exploration game at Cours Saleya in Nice.Players enjoying a scavenger hunt at Cathedrale Sainte-Reparate in Nice.Players enjoying a self-guided tour at Chapelle de la Misericorde in Nice.Players enjoying a treasure hunt at Palais de Justice in Nice.
  • 1.5–2 hours
  • 1–4 players per team
  • In the free Loquiz app on your phone
  • Start any time within 12 months
  • Free cancellation until you start

Follow a detective murder case on foot through Nice, from the Palais de Justice to Place Masséna and the Promenade des Anglais.

Balthasar was murdered in Nice. No incident room, no colleagues, no forensics - just you, a phone and the streets he was last seen in.

This is a self-guided murder mystery game you play outdoors, at your own pace, with Nice for a board. Your phone carries the case file and the city carries the evidence. Clues to gather, digital characters to question, codes to break and a name to give at the end - a detective game with no host at a meeting point, no timetable and no group to keep up with.

The case takes you past Marc Chagall National Museum, Colline du Château and Cathédrale Sainte-Réparate de Nice.

The Route Through Nice

Add Monastère de Cimiez and Marine Penthouse - Heart of the Old Town to that. The whole thing measures 3 to 4 km, which is a comfortable afternoon rather than a hike.

How Your Case in Nice Plays Out

Walking is the mechanism. Between locations the witnesses come to you, each with a puzzle, a code or a photo task standing between you and what they know. Most groups need 1.5 to 2 hours for the 3 to 4 km, and a long pause costs nothing at all. The reasoning runs the way it does in a Sherlock Holmes story: small observations first, the accusation last.

Who Plays This in Nice

With friends. Four of you on one phone and everybody gets a say. Somebody always commits to a theory early, loudly, and wrongly - that is half of what you will talk about afterwards.

With your team. Split into fours, buy a ticket each, and send them off on the same murder. Team building without a facilitator, a venue or a start time - and in Nice that means nobody has to be anywhere by nine.

With kids. Eight and up manage it comfortably. Children are usually quickest on the photo tasks, and teenagers who have stopped being impressed by old buildings get competitive about the puzzles instead.

Frequently Asked Questions

How does the murder mystery game work?

It runs in the Loquiz app on your own phone. Open it at the starting point in Nice, and from there the case comes to you: someone to question at each location, something to solve before they talk, and a name to hand in at the end.

How long does it take?

Between one and a half and two hours for most groups, across 3 to 4 km. Slower is free: nothing is timed and nothing expires while you are having lunch.

How many people can play on one ticket?

One ticket covers one to four players on a single device, €19.95 in total. Bigger groups buy one ticket per four and race each other through the same murder.

Do we need to book a time?

You book a date, not a time slot. Start whenever you like on that day, because there is no host, no departure and nobody else's schedule involved.

Is it suitable for children?

Eight and up handle it well. Nothing along the way is beyond them, and more often than you would expect it is the youngest player who notices the detail that decides the case.

What happens if it rains?

You decide when to play and you can pause whenever you want. Step inside, wait the shower out and pick the case up again - no clock is running and nothing closes.

Is this a detective game or a walking tour of Nice?

Both, in practice. You cover Nice on foot and you notice far more than you would on a normal walk, because the case gives you a reason to look closely at things you would otherwise pass.

What else is there to do in Nice?

You can play more than one: other city games in Nice use the same streets for another case, and the rest of France is one list away.

Keep going: Secrets of Nice · The Nice Syndicate · city games across France

  1. Marc Chagall National MuseumAvenue Docteur Ménard, 06000 Nice
  2. Colline du Château06300 Nice
  3. Cathédrale Sainte-Réparate de NicePlace Rossetti 3, 06300 Nice
  4. Monastère de CimiezPlace Jean-Paul II Pape, 06000 Nice
  5. Marine Penthouse - Heart of the Old TownRue de la Préfecture 23, 06300 Nice
  6. Musée MatisseAvenue des Arènes de Cimiez 164, 06000 Nice
  7. Basilique Notre-Dame de l’AssomptionRue d'Italie 2, 06000 Nice
  8. Place MassénaPlassa Carlou Aubert, 06000 Nice
Show all 9 stops
  1. Promenade des anglaisPromenade des Anglais 1, 06000

How it works

  1. BookYour ticket arrives by email.
  2. Go to the startThe start point is in your email. Any day within 12 months.
  3. PlayOpen the link on one phone per team and press start.

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.

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