🕒 No date to pick · Code valid 1 year · Play whenever you want
Get my code
Decipher the hidden network of French Protestant refugees who infiltrated Berlin's power structure after 1685. Uncover their secret codes, coded letters, and the conspiracy that transformed Prussia.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1685, the Edict of Potsdam opened Prussia's doors to 20,000 French Huguenots fleeing religious persecution
You are a royal archivist in Berlin, serving Frederick II in the mid-18th century, tasked with finding forgotten documents that could rekindle tensions between the city's religious communities.
Your mission
Delve into Berlin's secret alleys and thwart a 300-year-old conspiracy, at the heart of the city's Huguenot legacy.
You're not just buying an escape game. You're carrying a living guide — historical anecdotes, forgotten legends, key monuments, hidden architecture — unfolding as you go.
At each stop, places ordinary guides miss — secret façades, sculpted crests, alleys steeped in history.
Every riddle is rooted in a real historical fact or local legend. You leave with dozens of stories to tell.
Learn to read buildings — flamboyant Gothic, Baroque, Art Deco — like a real art historian, while having fun.
Walk through the city like a novel's character — every alley becomes a stage, every square a theatre.
A voice walks with you at every step, tells the story of each place, reads clues, adds a cinematic feel.
Keep access to the guide & game for 1 year. Come back any time, share it with friends.
« You will not leave this city the way you entered it. »
Explore the city on foot solving puzzles based on real historical facts. No locked room — the city is your playground.
No app to download. Play directly from your browser. Guided step by step, at your own pace.
One purchase per phone is enough. Play with family, friends or as a couple — everyone participates.
Point your phone at the façade: a historical character appears and speaks to you in your language. Golden letters magically write themselves on the wall to reveal the puzzle answer.
Stuck? Progressive personalised hints. The character repeats the puzzle on demand — at your own pace.
French, English, German, Spanish, Italian + 27 other languages auto-translated by AI.
Places tied to your adventure — optional entries, totally up to you · per person
« I shall not hesitate to welcome the French who take refuge in my states. »— Frederick William I of Brandenburg, Edict of Potsdam, 1685
Your investigation begins at the Französischer Dom, on Gendarmenmarkt, a key Berlin monument erected in the 18th century. It was here that French Huguenot refugees, fleeing persecution after the revocation of the Edict of Nantes in 1685, found refuge and protection under the Edict of Potsdam in 1685, promulgated by the Great Elector Frederick William I of Brandenburg. This dome, inspired by French architecture, symbolizes the integration and influence of this community on the city of Berlin and the Brandenburg-Berlin region. A first clue, discreetly engraved on a stone, directs you towards the memoirs of an exiled pastor.
Cross Gendarmenmarkt, one of Berlin's most famous squares, flanked by the Deutscher Dom and the Konzerthaus. This square, initially called 'Linden-Markt' then 'Gens d'Armes Markt' in reference to the cuirassiers of the 'Gens d'Armes' regiment stationed there, was a nerve center for the Huguenots. They established their businesses and institutions here, transforming the district. In 1701, with the advent of the Kingdom of Prussia, Berlin experienced urban expansion that benefited the newcomers. An encrypted message, visible on a statue, reveals the name of a contact within the community.
Your journey takes you to Französische Straße 20, a former discreet meeting place for Huguenots. This building, though transformed, retains the echo of secret discussions and plans devised for the survival of their culture. The Huguenot presence in Berlin was so significant that by 1700, almost a quarter of Berlin's population was of French origin. This phenomenon shaped Berlin's culture, economy, and even language. A riddle linked to an old postal code directs you to a trove of documents at Schloss Charlottenburg; while not directly linked to the conspiracy, it housed princely archives.
The Sophienkirche, located in the Spandauer Vorstadt district, is your next stop. Built between 1712 and 1713, this Lutheran church was an important place of worship for non-Huguenot Berliners, but it became a convergence point for rumors and tensions. Local archives mention sermons that, while not directly targeting Huguenots, reflected contemporary concerns about the integration of foreign populations. A symbol hidden in the architecture of the Friedrichstadtkirche, built by the Huguenots themselves, gives you the key to deciphering a crucial message.
Your journey concludes at Lustgarten, near Berlin Cathedral. This garden, once a kitchen garden for the Berlin Palace, was redesigned in the 17th century and became a public promenade and gathering place. It is here, at the heart of Prussian power, that you piece together the puzzle. The conspiracy, more complex than it appears, reveals unexpected alliances and betrayals within the various religious factions of Brandenburg-Berlin. You have thus uncovered a facet of Berlin's history, that of the interconnections between communities, the impact of migrations, and the construction of a unique urban and regional identity. You leave with a deeper understanding of Berlin's heritage.
8 stages through the city
The gameplay: AR, camera, hidden clues
At each stop, open your phone camera: an augmented reality character appears on the façade and speaks your language. Hunt the clue — it materializes as golden letters on the real wall or floats in front of you. When you find it, the phone vibrates, an AR chest opens and reveals your answer fragment. 8 stops, 8 clues to find with the camera, 1 final code.
The stops on your route are a surprise. You'll discover them one by one, guided by your phone, starting from the meeting point.
One phone = one team. Pick the number at checkout (1 to 10).
Solo, or a group sharing the screen. One team, one code.
Family, couple, or 2-3 teams competing. Each phone has its own code and its own score.
Friends, bachelor/bachelorette, small office outing — each their own code, each plays at their own pace. Tiered pricing then €6 flat per phone from the 6th.
Ready to live this adventure?
Get my code · 12€No calendar booking. Code sent immediately by email.
🔒 Secure payment · Code in 5 min · Free cancellation
Uncover the secrets of a forgotten register that shaped Berlin's history.
Explore the lasting influence of French refugees on Berlin's architecture and life.
Interpret symbols and engravings on iconic buildings to advance.
“The wisdom of builders, a treasure for courageous hearts.”
A Huguenot saying to guide your quest.
OddballTrip combines gamified play, augmented reality and AI. All our competitors deliver 1 or 2 of these angles. We deliver all 5.
A golden chest floats in front of the monument. Tap → opening animation → reveals a secret message.
Point your phone at the façade: a knight, witch, monk, sailor, detective or ghost appears full-screen and speaks to you in your language with their dedicated ElevenLabs voice (each character has their own unique voice) — your living guide.
At the puzzle climax, golden letters magically write themselves on the real wall — that's the puzzle answer. An unforgettable visual effect.
Every puzzle available as text AND voice-over: read at your own pace or listen eyes-free while walking. Great in groups and for accessibility.
A mini-radar shows the target even behind you, and the phone vibrates when you aim in the right direction.
Every puzzle weaves in real historical facts (architecture, era, anecdotes). You learn by playing — like a gamified audioguide.
3 levels of AI-generated help: vibe → where to look → answer format. You're never stuck.
At the end of the game, capture a selfie with OddballTrip banner + mascot, shareable on Instagram, TikTok.
PWA technology: open the link, it plays in your browser. Same quality as an app, no App Store hassle.
No, never. You get a link, you click, it plays in your browser. That's the point of a PWA: same as an app, without the hassle.
GPS yes (handled by your phone). Maps yes (tiles cached). AI and hints need an intermittent 4G connection.
1 h 30 to 2 h 30 depending on your pace. The timer runs but only for the leaderboard — you play at your own tempo.
You get 3 levels of hints per puzzle (increasing penalty). If truly stuck, you can skip the step (45-min penalty but you keep going).
From 12 without an adult, from 6 with an adult reading puzzles. Works for families, couples, friend groups, companies.
Pre-register or contact us — we'll email you as soon as your city is live.
Point your phone at the façade: a historical character appears full-screen and speaks to you in your language. At the puzzle climax, golden letters magically write themselves on the real wall — that's your answer. After each puzzle solved, a treasure chest floats in front of you. Seeing is believing.
Soyez le premier à partager votre expérience.
Did you play l heritage huguenot de berlin? Check the email you received after your game to leave a verified review.
Delve into Berlin's secret alleys and thwart a 300-year-old conspiracy, at the heart of the city's Huguenot legacy.
1 purchase = 1 phone. Play several on the same device.
No calendar booking. Code sent immediately by email.
🔒Secure payment · Code in 5 min · Free cancellation
🪙+24 TripCoins granted with your booking
More ideas for self-guided walking tours, scavenger hunts & city quests in the same city

Uncover the encrypted legacy of Frederick the Great, the Philosopher King, hidden across Mitte's landmarks. Decode his final Enlightenment secrets before a shadowy cabal claims them forever.

Uncover a shadowy conspiracy that threatened to silence Berlin's wild cabarets and jazz clubs in the Roaring Twenties. Decode clues across hidden ballrooms and scandalous haunts to expose the plot before it rewrites history.
More destinations, tours & urban treasure hunts across the country
In the footsteps of Prussian kings and their gardens
On Bach's trail, between music and revolution.
Florence on the Elbe, reborn and majestic.
City of Enlightenment and birthplace of Bauhaus
Hanseatic city, queen of the Baltic and marzipan
Vibrant port city, between historic canals and bold modernity.
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
Gratuit. Visitez l'exposition sur l'histoire du parlementarisme allemand dans ce dôme jumeau du Französischer Dom sur le Gendarmenmarkt.
7€. Explorez l'histoire de l'exil et l'intégration des huguenots français à Berlin, situé sous le Französischer Dom.
15-25€. Dégustez une Apfelstrudel dans un café historique avec l'ambiance des années 1920, non loin du parcours.
12€. Découvrez l'architecture néoclassique et l'histoire musicale de cette salle de concert emblématique du Gendarmenmarkt.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.