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Uncover the hidden conspiracy that triggered World War I. Decode Franz Joseph's fateful decision at the Kaiservilla and expose the imperial secrets buried in Bad Ischl's grand estates.
📱 1 to 10 phones · 1 team per phone · Independent codes
July 1914
You are an imperial archivist, dispatched to Bad Ischl in July 1914, tasked with reconstructing the events that compelled Emperor Franz Joseph I to sign the ultimatum.
Your mission
Relive the summer of 1914 in Bad Ischl and decipher the final hours that led to the declaration of World War I.
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 investigation begins in front of the Kaiservilla, Kaiserpark 1, the summer residence of Emperor Franz Joseph I from 1849 to 1914. It was here, in this neo-Gothic style palace, that Bad Ischl was transformed into the imperial Austro-Hungarian summer capital. On July 28, 1914, the Emperor signed the declaration of war against Serbia from this villa, an act that triggered the fatal mechanism of World War I. The Kaiserpark, laid out in the 19th century, surrounds the villa over approximately 12 hectares, offering historic paved paths and viewpoints over the Traun valley, a setting for your first discoveries.
Continue towards the Stadtmuseum Bad Ischl, documenting the town's history as an imperial residence and spa resort from the 19th-20th centuries. This museum, located in the historic center, houses collections related to Franz Joseph I and Empress Sissi, offering insight into their summer court life. Crossing the Traunbrücke, the historic bridge spanning the Traun river, you connect the city center to the northern districts. Rebuilt in the 19th century, this bridge was a mandatory crossing point in the promenading circuits of the era, symbolizing Bad Ischl's tourist development.
Then head to the Trinkhalle in the Kurpark, the thermal park laid out in the mid-19th century around the sulfuric springs discovered in 1823. Here, spa-goers came to drink the mineral waters for their therapeutic properties. The Trinkhalle, or spring pavilion, is a key building of the Bad Ischl spa resort. Not far, the Stadtpfarrkirche St. Nikolaus, a parish church rebuilt in Baroque style in the 17th century, was the regular place of worship for the imperial court during Franz Joseph I's summer stays, adding a spiritual dimension to your journey.
Your path leads you to the Lehár Theater, a historic theater built in the 19th century. This venue became a major cultural center in Bad Ischl, hosting operatic performances and concerts during the Belle Époque of the imperial spa town. The Konditorei Zauner, a historic pastry shop founded in 1832 and official purveyor to the imperial court, is located at Pörtschach 7. This establishment, continuously operating for over 190 years, is a symbol of Bad Ischl's cultural and gastronomic life in the imperial era, and an unmissable landmark on your urban exploration.
At the end of this historic scavenger hunt in Bad Ischl, you will have explored the emblematic sites of the Austro-Hungarian imperial residence, deciphering the details of the 1914 declaration of war. From the Kaiservilla, witness to imperial decisions, to the Kurpark, a place of relaxation and reflection, each stage of Bad Ischl's thematic circuit will have enlightened you on the events that shaped the history of Austria and the world. This exploration of Salzburg's heritage offers an immersive understanding of the origins of World War I, a unique cultural tourism experience in Upper Austria.
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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Track down fragments of the imperial aide-de-camp's notebook and reconstruct the chronology of crucial diplomatic messages.
Explore the iconic sites of Bad Ischl where Emperor Franz Joseph I made the decisions that shaped history.
Untangle the threads of the plot and political pressures that turned a local crisis into a global conflict.
The summer of 1914: the calm before the storm.
Did the imperial vacation become Europe's trap?
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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Relive the summer of 1914 in Bad Ischl and decipher the final hours that led to the declaration of World War I.
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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Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
18,50€. Explorez les intérieurs privés de l'Empereur Franz Joseph I et de Sissi, là où la déclaration de guerre de 1914 fut signée.
9€. Situé dans un ancien pavillon de chasse de Sissi dans le Kaiserpark, ce musée présente l'histoire de la photographie autrichienne.
Prix variables. Savourez les pâtisseries impériales, dont le fameux Zaunerstollen, dans la pâtisserie historique de Bad Ischl, fournisseur de la cour.
15€. Découvrez Bad Ischl sous un autre angle en naviguant sur la rivière Traun, comme les visiteurs de la Belle Époque.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.