Zwolle — Secret of the Imitation
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Zwolle, OverijsselZwolle — Secret of the Imitation
📍 Zwolle, Overijssel·🕐 2h30 – 3h·📍 ~2.8 km
Also available as:HistoricalMysterySupernaturalRomance

Zwolle — Secret of the Imitation

Uncover the hidden conspiracy behind Thomas à Kempis's forged manuscript in medieval Zwolle. Decipher clues across landmarks to expose the imitator before the trail vanishes forever.

📱 1 to 10 phones · 1 team per phone · Independent codes

Difficulty
·From age 12 years
Starting point :Rodet Square, near Grote Kerk

In the shadowed alleys of 15th-century Zwolle, Thomas à Kempis, the humble monk of the Brethren of the Common Life, penned his spiritual masterpiece, 'The Imitation of Christ

8
stages
~2.8 km
route
2h30 – 3h
at your pace
🚶
walking

Zwolle — Secret of the Imitation

🎭Your Mission

You are the personal archivist to Hendrik III van Schwarzburg, Lord of Zwolle, in the 14th century, tasked with retrieving a lost manuscript capable of rewriting the city's history.

Dive into the medieval secrets of Zwolle, where every stone whispers the legacy of monks and merchants who shaped Overijssel.

Far more than an escape game

A game, a guided tour and a heritage guide — all in one

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.

🏛️
Hidden historical gems

At each stop, places ordinary guides miss — secret façades, sculpted crests, alleys steeped in history.

📜
Anecdotes & legends

Every riddle is rooted in a real historical fact or local legend. You leave with dozens of stories to tell.

🏗️
Architecture & heritage

Learn to read buildings — flamboyant Gothic, Baroque, Art Deco — like a real art historian, while having fun.

🚶‍♀️
Immersive wandering

Walk through the city like a novel's character — every alley becomes a stage, every square a theatre.

🎙️
Immersive audio narration

A voice walks with you at every step, tells the story of each place, reads clues, adds a cinematic feel.

📲
Yours forever

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. »

How does it work?

🏛️
Outdoor escape game

Explore the city on foot solving puzzles based on real historical facts. No locked room — the city is your playground.

📱
On your smartphone

No app to download. Play directly from your browser. Guided step by step, at your own pace.

👨‍👩‍👧‍👦
Unlimited players

One purchase per phone is enough. Play with family, friends or as a couple — everyone participates.

🎯
Augmented reality

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.

🤖
AI that helps you

Stuck? Progressive personalised hints. The character repeats the puzzle on demand — at your own pace.

🗣️
32 languages

French, English, German, Spanish, Italian + 27 other languages auto-translated by AI.

🎟️

Want to go deeper?

Places tied to your adventure — optional entries, totally up to you · per person

Museum de Fundatieoptional
€17. Admire modern architecture and a diverse art collection, from the Middle Ages to the present day, in a building topped with an egg.
Optionnel
/pers.
Historisch Centrum Overijsseloptional
Free. Explore archives and exhibitions on the history of the Overijssel province and Zwolle, a perfect complement to your treasure hunt.
Optionnel
/pers.
Zwolse Balletjes Tastingoptional
€5. Taste the famous traditional Zwolle candies, a sweet specialty made according to an ancient recipe.
Optionnel
/pers.
Thorbecke Canal Cruiseoptional
€15. Relax on a boat trip along Zwolle's canals, discovering the city from another historical perspective.
Optionnel
/pers.
Budget if you do them all / pers.~0

The story that haunts this land

Your journey begins in Rodet Square, in the shadow of the Grote Kerk (Sint Michaelskerk), Zwolle's main parish church. Built between 1400 and 1525, its Gothic tower rises 68 meters, dominating Zwolle's historic center. The organs by Petrus van Oeckelen, dating from 1853, still echo with past sermons, while the scars of the 1943 fire, restored after 1945, bear witness to the resilience of this historical monument in the Netherlands. It is here, among the remnants of the past, that the first clues of your quest for Gothic heritage in Overijssel await.

Continue your visit to Zwolle to the Sassenpoort, an impressive city gate built between 1400 and 1405. At 25 meters high, this Gothic structure was the old southern entrance to the medieval ramparts. It served as a prison until 1828 before being restored in 1898 by architect H. J. J. van Gils, solidifying its place among Overijssel's monuments. Your investigation into Zwolle's history leads you through this gate, where the shadows of former prisoners and guards still seem to linger, perhaps holding a fragment of the secret you seek.

Your thematic circuit then takes you to the Broerenkerk, a church built around 1250 by the Dominican Friars. Transformed into a library in 1982, it now houses 700,000 volumes, making it the tallest library in the Netherlands with 12-meter high shelves. The 16th-century stained-glass windows, restored in 1950, filter light over centuries of knowledge. This place of learning and contemplation, an integral part of Zwolle's Gothic heritage, is a crucial step in deciphering the parchments and codes that will bring you closer to the lost manuscript.

Heading towards the Ossenmarkt, you discover the majestic Peperbus (Basiliek van Onze Lieve Vrouw ten Troost). Its tower, erected between 1486 and 1498, culminates at 75 meters, and its Gothic chapel houses 10 bells, the heaviest of which weighs 6 tons and dates from 1486. Damaged by lightning in 1580 and restored in 1900, it houses 14th-century sculptures. The Potgietersingel, an urban canal dug in 1648, lined with 17th-century houses and public gardens since 1930, offers a different perspective on Zwolle's history, connecting eras and architectures.

Finally, your exploration leads you to the Stadhuis van Zwolle, built in 1448 with its Renaissance facade added between 1600 and 1614. Its 43-meter tower, adorned with a 1550 clock, was the scene of the signing of the Peace of Zwolle in 1590, marking the end of a local religious war. The Melkmarkt, a historic milk market square since the 14th century, paved in 1920 with medieval motifs, is the vibrant heart of the city. Your treasure hunt in Zwolle will have allowed you to discover the many facets of this city, between its glorious past and its current dynamism, while solving the mystery of the manuscript and immersing yourself in the heritage of Overijssel.

This interactive route in Zwolle, ideal for a family visit, will have transported you through the ages. You leave not only with the deciphered secret of the Imitation but also with a deep knowledge of Zwolle's historical monuments, from the life stories of the Dominican Friars to the Peace of 1590. This interactive tour of Zwolle, through an outdoor augmented reality escape game, will have offered you a unique perspective on the Gothic heritage of Overijssel and the city's history, transforming every cobbled street into a living page of history.

1380
Birth of Thomas a Kempis in Kempen, Rhineland.
1441
Probable year of completion of "The Imitation of Christ".
1471
Death of Thomas a Kempis at Mount Saint Agnes, near Zwolle.

The Route

8 stages through the city

The gameplay: AR, camera, hidden clues

📱Search clues with your cameraRA

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.

8
original puzzles
24
min of narration
🪙 24
TripCoins granted
16
GPS waypoints

How does it work with a group?

One phone = one team. Pick the number at checkout (1 to 10).

🧍
1 phone

Solo, or a group sharing the screen. One team, one code.

👥
2-3 phones

Family, couple, or 2-3 teams competing. Each phone has its own code and its own score.

👨‍👩‍👧‍👦
4 to 10 phones

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.

  • All codes are independent — play at the same time OR separately, each team advances at its own pace.
  • Leaderboard between your teams + global game leaderboard — each score appears in the public ranking.
  • More than 10 phones or need a personalized quest? Discover custom tours.
🕒No date to pick · Code valid 1 year · Play whenever you want

Ready to live this adventure?

Get my code · 12€

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🔒 Secure payment · Code in 5 min · Free cancellation

Practical info

Starting point
Rodet Square, near Grote Kerk
Directions on Google Maps
🕐
Duration
2h30 – 3h
At your own pace
👥
Players
Unlimited
From age 12
📍
Distance
~2.8 km
Historic center
Accessibility
Full
Flat route
🌐
Languages
17 languages
Built-in translation

Why this route?

📜

Hidden Manuscript

Unearth fragments of a secret Thomas a Kempis codex, carrying forgotten wisdom.

🕊️

Inner Devotion

Dive into the heart of Devotio Moderna, a spiritual movement advocating personal piety.

🗝️

Mystical Key

Uncover the hidden symbols and teachings that lead to a deeper understanding.

The quest for inner truth waits for no one.

Unearth the codex and reveal the mystical secrets of Thomas a Kempis.

★ Innovation 2026

9 features nobody else has

OddballTrip combines gamified play, augmented reality and AI. All our competitors deliver 1 or 2 of these angles. We deliver all 5.

🎁

AR treasure chest

A golden chest floats in front of the monument. Tap → opening animation → reveals a secret message.

🧙

AR narrator character

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.

📜

Magic golden letters

At the puzzle climax, golden letters magically write themselves on the real wall — that's the puzzle answer. An unforgettable visual effect.

🎧

Written + audio narration

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.

🧭

360° radar + vibration

A mini-radar shows the target even behind you, and the phone vibrates when you aim in the right direction.

📸

Heritage storytelling

Every puzzle weaves in real historical facts (architecture, era, anecdotes). You learn by playing — like a gamified audioguide.

🤖

Progressive AI hints

3 levels of AI-generated help: vibe → where to look → answer format. You're never stuck.

🤳

AR selfie memento

At the end of the game, capture a selfie with OddballTrip banner + mascot, shareable on Instagram, TikTok.

📱

Zero app to install

PWA technology: open the link, it plays in your browser. Same quality as an app, no App Store hassle.

Frequently asked questions

Q01Do I need to download an app?

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.

Q02Does it work offline?

GPS yes (handled by your phone). Maps yes (tiles cached). AI and hints need an intermittent 4G connection.

Q03How long does a game take?

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.

Q04What happens if I'm stuck?

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).

Q05What's the age range?

From 12 without an adult, from 6 with an adult reading puzzles. Works for families, couples, friend groups, companies.

Q06What if my city isn't in the catalogue?

Pre-register or contact us — we'll email you as soon as your city is live.

Q07What is augmented reality exactly?

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.

Avis des aventuriers

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Your turn to play

Dive into the medieval secrets of Zwolle, where every stone whispers the legacy of monks and merchants who shaped Overijssel.

12€
1 phone
23€
2 phones
33€
3 phones
42€
4 phones
50€
5 phones
56€
6 phones
62€
7 phones
68€
8 phones
74€
9 phones
80€
10 phones

1 purchase = 1 phone. Play several on the same device.

🕒No date to pick · Code valid 1 year · Play whenever you want
Get my code · 12€

No calendar booking. Code sent immediately by email.

🔒Secure payment · Code in 5 min · Free cancellation

🪙+24 TripCoins granted with your booking

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