

Explore Amsterdam Like Never Before:
90-Minute City Game for Friends & Families!
(12+ years)
±90 Minutes
per person
English

Save the City Before it Sinks!



The Mystery Below
Centuries ago, Amsterdam rose from the swamp on thousands of wooden poles—an engineering marvel concealing an even greater secret. Deep within the city’s foundations sleeps an ancient mechanism, devised to sink the entire settlement should it ever face a catastrophic siege.
That mechanism, known only as the Atlantis Protocol, has been triggered.
Strange disturbances ripple through the canals. The water is rising. Your team is the last line of defense. Can you stop Amsterdam from going under?

Gather your Team for a Thrilling Amsterdam City Game Like No Other.
Explore the historic center, follow cryptic clues, and unravel the mystery hidden beneath the canals. This 90-minute outdoor adventure is perfect for curious minds, brave hearts, and fast thinkers — before time runs out.

- 2-5 Players (12+) per Team
- ±90 Minute adventure
- In English 🇬🇧
- €15 per Person

How This Amsterdam City Game Adventure Works
Start the City Game
Your adventure starts at the Aluminiumbrug ('Aluminium Bridge') in the city where you'll receive everything you need for this outdoor city game. Make sure your phone is turned on to receive the instructions.
Teamwork & Challenges
This Amsterdam city game challenges your team's communication, problem-solving skills, and ability to think outside the box. 2 - 5 players (12+ years) work together to decipher codes and uncover hidden messages.
The Investigation
Follow the self-guided adventure on foot through Amsterdam's historic center, solving puzzles that will lead you to hidden locations. Each solved puzzle reveals a piece of the mystery and guides you to your next destination.
The Final Countdown
As you piece together the full story of this city game, you'll race against time to implement the Atlantis Protocol and save Amsterdam from impending disaster. Will your team succeed in the final challenge?
Will your Team Succeed
to save The City of Amsterdam?
Why Choose Our City Game
Discover Amsterdam's hidden stories through our immersive outdoor adventures
Experience Hidden Amsterdam
Discover secret spots and lesser-known locations that even locals might not know about, seeing Amsterdam from a new perspective.
Exciting and fun
Adventures
Each quest features a unique, historically-inspired narrative that brings Amsterdam's rich history to life in an engaging and surprising way.
Award-winning Adventure Makers
Sherlocked's carefully crafted puzzles require teamwork, critical thinking, and creativity to solve, creating a rewarding experience.
Frequently Asked Questions
What is a city game?
A City Game is a mix between a treasure hunt, scavenger hunt, and an escape room. You’ll solve puzzles and mysteries using clues hidden in the city’s landmarks.
How does the city game work?
You’ll be provided with a backpack full of tools, maps, and puzzles. Your goal is to explore the city, unlock clues, and solve the mystery with your team.
Who can play the city games?
The city games are perfect for friends, families, and corporate groups. Teams typically consist of 2-5 players, but larger groups can split into multiple teams.
Do I need special knowledge or skills to play a city game?
No! The games are designed for all skill levels. If you can read and explore, you can play our city games.
What if we need help?
There’s a built-in hint system, and a Game Master is always on hand to assist if you’re stuck.
Are city games suitable for kids?
Yes, children can join our city game with parental supervision. The game is educational and fun, with history woven into the puzzles.
What happens if the weather is bad when playing a city game?
The city games are rain or shine! However, in extreme weather, we offer rescheduling options.
How long does a City Game take?
Most city games take around 2 hours, but faster teams might finish in 90 minutes.
Ready to Save the City?
Book your Atlantis Protocol adventure today and experience Amsterdam in a whole new way.
Gather your team and prepare for an unforgettable journey.