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Uncover the hidden intrigues and secrets of Empress Elisabeth's court as you follow a trail of clues through Vienna's imperial heart.
📱 1 to 10 phones · 1 team per phone · Independent codes
Empress Elisabeth, known as Sisi, remains one of the most enigmatic figures of the Habsburg Empire
You are an Imperial Archivist in 19th-century Vienna, tasked with recovering lost fragments of Empress Elisabeth of Austria's memoirs.
Your mission takes you through the alleys and squares of Vienna
Uncover Vienna's tumultuous past by following Empress Elisabeth's shadow, from her secret gardens to her golden palaces.
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
« Vienna knows only one emperor and one theatre: Emperor Francis and the Burgtheater. »— Johann Wolfgang von Goethe, Letter to Carl Friedrich Zelter, 1827
Your quest begins in the Volksgarten, a public garden laid out in 1823 on the remains of Vienna's fortifications. It is here, among the rose bushes and monuments dedicated to Empress Elisabeth, that you will find the first clues to her troubled life. The Theseus Temple, a replica of the Temple of Hephaestus in Athens, was erected between 1819 and 1823 by Peter von Nobile. It bears witness to the attraction to Greek antiquity that marked the 19th century and influenced Sisi's tastes, enamored with freedom and Hellenic poetry, far from the protocol of the Viennese court. This promenade was one of her refuges, where she sought to escape the constraints of the Habsburg monarchy.
Continue towards the Burgtheater, a neoclassical edifice inaugurated in 1741, rebuilt after the bombings of 1945. This imperial theater, where the premieres of Mozart and Salieri took place, was a nerve center of Viennese culture. The Empress, though often absent from social events, sometimes appreciated the discretion of the boxes to attend performances. The Burgtheater, located on the Ringstraße, embodies the zenith of late 19th-century imperial architecture, a period when the city of Vienna shone as a capital of arts and sciences. The walls of this building have seen the elite of the Austro-Hungarian Empire pass through.
The path then leads you to Rathausplatz, the City Hall Square, dominated by the Rathaus, built between 1872 and 1883 in a Neo-Gothic style by Friedrich von Schmidt. This imposing building, an emblem of Vienna's civic power, was the scene of many public events, from masked balls to imperial processions. Although Sisi detested crowds, the celebrations on Rathausplatz illustrate the contrast between the lavish public life of the court and the Empress's quest for intimacy. The square is a central point for understanding the political and social life of imperial Vienna, a city undergoing major urban transformation under Franz Joseph I.
Reach the Austrian Parliament, completed in 1883 by Theophil Hansen, a Danish architect. Its Neo-Greek style, with its statue of Athena in front of the entrance, symbolizes nascent democracy in an still monarchical empire. Sisi, although a woman and empress, was interested in the liberal ideas and reform movements sweeping across Europe. This building, reflecting the political aspirations of the era, represents a facet of Vienna that Sisi observed from afar, with a mix of curiosity and skepticism. It is a key point for understanding the tensions between tradition and modernity that permeated 19th-century Viennese society.
Your exploration of Vienna culminates at the Hofburg, the former imperial palace of the Habsburgs, which housed Sisi and Franz Joseph I. From her private apartments to the imperial chapel, the Hofburg is the heart of the Austrian monarchy. The journey will have taken you through the different facets of this historic city, from the elegance of the Volksgarten to the grandeur of the Parliament. You will have assembled fragments of a complex story, that of a woman who was both an icon and a prisoner of her role. Sisi's shadow still hovers over Vienna's cobblestones, inviting visitors to a re-reading of her destiny and Viennese 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.
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Follow in Sisi's footsteps and her perpetual search for escape from court conventions.
Unveil the duality between Sisi's public image and her secret personal aspirations.
Uncover the intrigues and plots that unfolded behind the scenes of Habsburg power.
The rebellious heart of an empress whispers its secrets to you.
Find Sisi's secret journal and unravel court intrigues.
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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Uncover Vienna's tumultuous past by following Empress Elisabeth's shadow, from her secret gardens to her golden palaces.
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
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The tragic secret of the Habsburg empire
Esterházy Palace, jewel of Burgenland
The baroque abbey, jewel of the Wachau
On the Danube's banks, where history meets stone.
UNESCO city, where medieval history meets modern design
Between Danube, modern art and Austrian history
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
22€. Explorez les somptueux appartements impériaux et les jardins baroques, résidence d'été des Habsbourg depuis le XVIIe siècle.
19.50€. Admirez les objets personnels de l'impératrice Élisabeth, y compris ses robes, portraits et bijoux, au sein de ses anciens appartements.
8€. Savourez la célèbre Sachertorte originale, un gâteau au chocolat emblématique de Vienne créé en 1832, dans un cadre historique.
Dès 40€. Plongez dans l'héritage musical de Vienne en assistant à une performance de Mozart ou Strauss dans un lieu prestigieux comme le Musikverein.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.