Detective Murder Mystery Game

Detective Murder Mystery Game Alkmaar

4.4 on Google (24 reviews)

Friends enjoy an interactive mobile challenge at the recognizable Visbanken while exploring the historic centre of Alkmaar.

City Game players explore Alkmaar City Hall in Alkmaar.

Friends enjoy an interactive mobile challenge at the recognizable Waag while exploring the historic centre of Alkmaar.

City Game players explore Accijnstoren in Alkmaar.

City Game players explore Grote Sint-Laurenskerk in Alkmaar.

1.5–2 hours
The same story in every city: like an escape room, this story is yours to crack once, so pick the city that makes it special. Want more? Secrets games tell a new story in every city.
1–4 players per team
On your own phone, no app
Language of the game: English +20
Start any time within 12 months
Free cancellation until you start

Solve a detective murder mystery on foot through central Alkmaar, from Canadaplein past the Grote Sint-Laurenskerk to De Waag.

On the route

3 places, in this order

Grote of Sint-Laurenskerk
Doopsgezinde kerk
Dutch Cheesemuseum

Step into the story

A murder in the city

You are Sherlock Holmes, and Watson is at your side. Balthazar has been found dead, four people had a reason, and only one of them did it.

1.5–2 hours
1–4 players per team

Start the mission

It begins
And we need you to find out who killed Balthazar.
It goes wrong
You ring the bell. Nobody opens the door but you catch a shadow moving through the house! Somebody is home!
Your move
Walk the city, question the witnesses, gather the evidence and name the killer. Good luck, and have fun.

Every player takes on one of these roles.

The Reasoner
The Lookout
The Photographer
The Casebook

Balthasar is dead in Alkmaar, and whoever closes the case is going to have to walk it.

A self-guided detective game, played on foot in Alkmaar rather than around a table. The app keeps the case file, the streets keep the proof, and the murder mystery only moves when you do. There is no guide, no start time and no group - which is exactly the appeal.

Names that turn up in the case notes: Wildemanshofje, De Waag and Grote Sint-Laurenskerk.

The Walk Through Alkmaar

De Molen van Piet and Hof van Sonoy belong to the same case. You cover 3 to 4 km in all, and there is nothing stopping you sitting down halfway.

Had great fun playing secrets of Haarlem!

Martin M.

Playing the Detective Game in Alkmaar

You walk and the case reaches you in pieces. Digital characters wait along the way, each with part of the truth and each wanting something first: a puzzle, a code, a photograph. Whatever you solve crosses a name off the list. Allow 1.5 to 2 hours over 3 to 4 km, though nobody is timing you - stop for an hour and the case waits. The reasoning runs the way it does in a Sherlock Holmes story: small observations first, the accusation last.

For Families, Friends and Teams in Alkmaar

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 Alkmaar that means nobody has to be anywhere by nine.

With kids. Eight years old is about the floor. The distance is not the problem it sounds like, the photo tasks are where children beat adults outright, and the codes end up being solved by the whole family at once.

Questions People Ask First

How does the murder mystery game work?

Everything opens from the play link in your email. Start it wherever you like in Alkmaar, follow what the case tells you, solve what each location puts in front of you, and hand in a name when you are sure.

How long does it take?

Set aside an afternoon. The case itself takes 1.5 to 2 hours across 3 to 4 km, but nothing counts down and nothing shuts, so the breaks are free.

How many people can play on one ticket?

One €19.95 ticket covers four players on a single phone. Past four, take a second ticket: two teams chasing the same killer beats six people squinting at one screen.

Do we need to book a time?

Just a date. The hour is yours to choose, because nobody is standing anywhere in Alkmaar expecting you - no meeting point, no guide, no group.

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?

Rain is an interruption, not a problem: you choose the moment to start and you can stop as long as you like. Plenty of groups split the case over a morning and an afternoon.

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

It is a detective game first. But you see Alkmaar properly while you play it, and people tend to remember a street they searched better than one they were shown.

What else is there to do in Alkmaar?

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

Also in the city: Secrets of Alkmaar · The Alkmaar Syndicate · city games across the Netherlands

How it works

BookYour ticket arrives by email.
Go to the startThe start point is in your email. Any day within 12 months.
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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