Lucerne — Forgotten Oath of the Guard
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Lucerne, SwitzerlandLucerne — Forgotten Oath of the Guard
📍 Lucerne, Switzerland·🕐 2h – 2h30·📍 ~2.5 km
Also available as:HistoricalMysteryRomanceSupernaturalFairy tale

Lucerne — Forgotten Oath of the Guard

Uncover the hidden truth behind the Forgotten Oath of the Swiss Guard. Decipher clues from Lucerne's landmarks to expose a conspiracy that silenced their ultimate sacrifice in 1792.

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

Difficulty
·From age 12 years
Starting point :Chapel Bridge (Kapellbrücke)

In 1792, hundreds of Swiss Guards from Lucerne fell defending King Louis XVI at the Tuileries, bound by an ancient oath of loyalty

8
stages
~2.5 km
route
2h – 2h30
at your pace
🚶
walking

Lucerne — Forgotten Oath of the Guard

🎭Your Mission

You are Bertel Thorvaldsen, the Danish sculptor sent to Lucerne in 1821 to document the legacy of the Swiss Guards.

Your mission begins at the Kapellbrücke

Dive into Lucerne, the city with the lake, to uncover the forgotten oath of the Swiss Guard, carved in stone and time.

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

Swiss Museum of Transportoptional
32 CHF. Explore the history of Swiss mobility with real trains, cars, and planes, just minutes from Lucerne city center.
Optionnel
/pers.
Glacier Garden Lucerneoptional
15 CHF. Discover glacial potholes and fossils dating back 20,000 years to the Ice Age, a unique natural monument.
Optionnel
/pers.
Fondue tasting at Restaurant Fritschioptional
Approx. 30-40 CHF. Enjoy traditional Swiss fondue in a typical setting in Lucerne's old town.
Optionnel
/pers.
Lake Lucerne Cruiseoptional
Variable rates. Admire the Alpine landscapes and picturesque shores of Lucerne from the lake's waters.
Optionnel
/pers.
Budget if you do them all / pers.~0
« To the loyalty and bravery of the Swiss »
Latin inscription on the Löwendenkmal, Lucerne

The story that haunts this land

Your oath quest begins at the Chapel Bridge (Kapellbrücke), built in 1333 to connect the fortified old town to the left bank of the Reuss. This wooden bridge, about 204 meters long, is a cultural object of national importance. In 1626, paintings of biblical and historical scenes were added, covering 158 panels, transforming the structure into an open-air museum. Every step on this bridge, named after the 13th-century Saint Peter's Chapel, brings you closer to the guards' secrets.

Right next to the bridge, the Wasserturm, or Water Tower, stands proudly. Built around 1300 as part of Lucerne's medieval fortification, this circular stone tower, 34.3 meters high, served as a watchtower. Connected to the Kapellbrücke since 1333, it was successively a prison in the 16th century, a warehouse, and then a torture chamber in the 19th century. Its central role in Lucerne's river defense makes it a key place to understand the military stakes of the era.

Continue towards the Hofkirche St. Leodegar, rebuilt between 1633 and 1639 in a late Baroque style, after a fire. This church, dedicated to Saint Leodegar, Bishop of Autun whose relic was transferred in 1579, houses a 1637 altarpiece and 1639 frescoes. Its dimensions, 60 meters long with a 55-meter tower, testify to the importance of this Catholic place of worship and classified historical monument, which carries the memory of the events that shaped Lucerne.

Your journey then leads you to the Löwendenkmal, the Lion Monument, sculpted in 1821 by Bertel Thorvaldsen. This 10-meter-high bas-relief, carved into a sandstone cliff, commemorates the Swiss Guards who fell in Paris on August 10, 1792. Funded by private donations and inaugurated in 1821, it quickly became a national symbol of bravery. The Latin inscription 'Helvetiorum fidei ac virtuti' resonates with the spirit of fidelity you seek. This monument is a cultural object of national importance, as is the Museggmauer, the medieval wall built between 1386 and 1480, which protected the city of Lucerne with its nine towers, offering panoramic views of the city.

Crossing the Kornmarkt and Weinmarkt, two historic markets in Lucerne's old town, you discover medieval and Baroque economic activity, with their 17th-century buildings adorned with frescoes. These places of trade and gathering played a central role until the 19th century, and are now classified historical ensembles. Finally, the Jesuitenkirche, built between 1666 and 1677 by the Jesuits, completes your immersion. Its frescoes and 1677 altarpiece, examples of Swiss Baroque, reveal the last pieces of the puzzle. At the end of this thematic circuit in Lucerne, you will have not only deciphered the oath but also explored the city's heritage and history, from its fortifications to its places of worship, an unforgettable interactive visit to Lucerne.

1506
Founding of the Pontifical Swiss Guard by Pope Julius II.
1527
Sack of Rome and heroic sacrifice of the Swiss Guard on May 6.
1536
Reorganization of the Swiss Guard after losses from the Sack of Rome.

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€

No calendar booking. Code sent immediately by email.

🔒 Secure payment · Code in 5 min · Free cancellation

Practical info

Starting point
Chapel Bridge (Kapellbrücke)
Directions on Google Maps
🕐
Duration
2h – 2h30
At your own pace
👥
Players
Unlimited
From age 12
📍
Distance
~2.5 km
Historic center
Accessibility
Partial
Some cobblestones and bridges
🌐
Languages
17 languages
Built-in translation

Why this route?

📜

Decipher a personal diary

Reconstruct the last thoughts of a Lucerne guard who fell in Rome in 1527.

🛡️

The sacrifice of the Swiss Guards

Explore emblematic sites that bear witness to Lucerne's military honor.

⚜️

The honor of Lucerne

Delve into the history of the legendary loyalty of Swiss soldiers throughout the city.

May their courage never be forgotten.

The honor of the Swiss Guards resonates through the ages.

★ 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 Lucerne, the city with the lake, to uncover the forgotten oath of the Swiss Guard, carved in stone and time.

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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