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Uncover Johannes Badrutt's secret journal hidden in St. Moritz's landmarks. Decode clues from his visionary legacy to reveal a concealed fortune and the truth behind his legendary bet that transformed the town forever.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the glittering winter of 1864, Johannes Badrutt, the bold pioneer of St
You are a skeptical British guest at the Kulm Hotel, winter 1864, St.
Moritz, Switzerland. Your mission: observe Johannes Badrutt's audacious wager and
Dive into the golden age of winter tourism in St. Moritz, where a hotelier's audacious wager transformed an alpine valley into a legend.
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
Your adventure begins in front of the Kulm Hotel St. Moritz, Via Veglia 18. It was here, in 1856, that Johannes Badrutt, a pioneer of winter tourism, laid the first stones of what would become a legend. Imagine the audacity of his 1864 wager: inviting English tourists to spend the winter in the Grisons, promising bright sunshine or a full refund. This bold move transformed St. Moritz into a world-renowned winter destination, establishing the Kulm as the first ski resort in 1864 with a 30-meter ski jump, a Swiss historic monument.
Walk along Lake St. Moritz, a frozen mirror spanning 0.8 km² at an altitude of 1,856 m, which hosted the first ice hockey championships in 1905. This lake, fed by alpine streams and surrounded by reeds, has been frozen in winter for events like ice polo since 1906. Think of Badrutt's first visitors, marveling at this landscape where sport and elegance already met, long before the Badrutt's Palace Hotel became the venue for events like the Snow Polo World Cup in 1985.
Admire the Badrutt's Palace Hotel, built in 1896 by Johannes Badrutt's son. Its Neo-Renaissance architecture, with 157 rooms and 38 suites across 5 floors, testifies to the expansion of the paternal dream. Adjacent to it, the Leaning Tower, dating from the 13th century, is an imposing remnant of St. Moritz Dorf's medieval fortifications. It symbolizes the meeting between the ancient history of the Grisons and the era of luxury initiated by the Badrutt family, a unique Grisons heritage.
Continue towards St. Maurice's Church, built between 1590 and 1595 in a late Romanesque style. Its 60-meter-high bell tower and 15th-century Gothic frescoes tell centuries of faith and culture. It is here that masses in Romansh, a Rhaeto-Romance language protected since 1938, keep local traditions alive. Nearby, the Schiefer Turm, or Leaning Tower of St. Moritz, 33 meters high, leans at 5.5 degrees. Restored in 1950 after a partial collapse in the 19th century, it is a powerful reminder of the ramparts protecting Dorf against invasions and the history of St. Moritz.
Conclude your journey at the Engiadinais Museum, opened in 1908 in a 1672 Engadine house. This museum houses a collection of 2,500 objects on Grisons culture, including Romansh costumes. It features an exhibition dedicated to Johannes Badrutt and the birth of alpine tourism, bringing your exploration of Grisons heritage full circle. Your interactive visit to St. Moritz will have allowed you to trace the history of this historic alpine resort, from its ancient monuments to its leading role in Swiss tourism.
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?
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Dive into the intrigues and social codes of the European aristocracy that shaped St. Moritz.
Relive the era when St. Moritz became the most glamorous winter destination in the world.
Discover how St. Moritz invented and popularized snow sports and ice competitions.
The elegance of the peaks hides the most precious secrets.
Unravel the intrigue threatening St. Moritz's legacy.
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.
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Dive into the golden age of winter tourism in St. Moritz, where a hotelier's audacious wager transformed an alpine valley into a legend.
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
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💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.