🕒 No date to pick · Code valid 1 year · Play whenever you want
Get my code
Uncover the secret of Joseph Haydn's vanished manuscript hidden in Eisenstadt's shadows. Decode clues from his home, Esterházy Palace, and crypt to expose a court conspiracy before it's lost forever.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the opulent courts of Eisenstadt, Joseph Haydn, the 'Father of the Symphony,' composed masterpieces for the Esterházy princes from 1761 to 1790
You are a court archivist at Esterházy in 1789, Eisenstadt, Austria.
Your mission: locate a lost Haydn symphony manuscript, misplaced somewhere between Schloss Ester
Delve into Eisenstadt, the capital of Burgenland, following the footsteps of Joseph Haydn, the Kapellmeister who shaped European musical history.
« The information I give about Haydn, I received it from his own mouth, or from people who had it directly from him. »— G.A. Griesinger, The Life of Haydn in a Series of Letters, 1810
Your quest for the manuscript begins at Schloss Esterházy, the main residence of the Esterházy princes, your employers. Built from 1663 by Paul I Esterházy and expanded in the 18th century, this 27-hectare historic monument was the setting for Joseph Haydn's early years as vice-Kapellmeister from 1761. It was in the castle's Kapelle that he conducted the court orchestra, laying the groundwork for his career. Exploring the inner courtyards, you look for the first clues in these places where the composer spent decades, from 1761 to 1790, in the service of the princely family. The city of Eisenstadt still resonates with his influence.
The route then takes you to the Orangerie, built around 1810 to house 300 winter citrus trees, in the heart of the Schlosspark Esterházy. Created around 1670 with its artificial lake (1760s), this 27-hectare park was the master's place for strolls and composition. Haydn found inspiration there in the park pavilion, with direct access from his apartments. It is here, among the green avenues, that fragments of melodies might have flown away. You proceed towards the Haydn-Haus Eisenstadt, located at Josef-Haydn-Gasse 21, just 300m from the palace, where the composer resided from 1766 to 1790, in the musicians' quarter of the court.
At the Haydn-Haus Eisenstadt, now a museum since 1880, you explore the house where Haydn composed many of his quartets and symphonies. The house contains original instruments and manuscripts, all clues for your investigation. Your musical journey then leads you to the Bergkirche Eisenstadt, the Calvary Church, built between 1701 and 1724 by Lukas von Hildebrandt for Paul IV Esterházy. It was in this church that Haydn conducted the premiere of his 7th Mass in 1798, a work commissioned by the Esterházy family. Austria's largest vault fresco, 4480 m² painted by Kürzböck in the 1760s, dominates the interior, while 170 Stations of the Cross chapels dot the hill.
Your search continues along Hauptstraße Eisenstadt, the historic main street paved since the 18th century. This artery directly connected the Haydn-Haus to the Landhaus and the Dominican church. Haydn used this street daily, encountering merchants and the Esterházy bourgeoisie. The game will take you along approximately 800m of this street, looking for clues hidden in architectural details. The Gloriette, built in 1780 on a hill in the Schlosspark, offers a panoramic view of Eisenstadt, a place that might have inspired the last notes of the sought-after manuscript.
The route brings you back to Schloss Esterházy, before guiding you to the Landhaus Eisenstadt, the Parliament of Burgenland, built between 1668 and 1670 by Jakob Carove. 400m from the palace, this was the administrative seat of the Esterházys, then of the regional government. Haydn gave occasional public concerts there, outside court performances, in the Knights' Hall, Austria's largest baroque hall with its 540 m² and 13m height. By completing your thematic circuit, you will have not only solved the enigma of the lost manuscript but also discovered the history of Eisenstadt, the Capital of Burgenland, and its rich heritage around the City of Haydn. An interactive visit for music and history lovers.
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.
The game downloads to your phone on start. Once the "✓ Downloaded" indicator appears, everything works without data — narration, AR, GPS and puzzles. Perfect abroad without a data plan.
Places tied to your adventure — optional entries, totally up to you · per person
5-10 curated sites across the territory
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 · 14,90€No calendar booking. Code sent immediately by email.
🔒 Secure payment · Code in 5 min · Free cancellation
Dive into the life and work of the 'Father of the Symphony' in the heart of the city that saw him compose his masterpieces.
Explore the influence of the powerful Esterházy family on Joseph Haydn's destiny and the flourishing of classical music.
Unravel a stolen score plot, based on real historical facts from an era when manuscripts were true treasures.
Every note has a story, every silence a secret.
Unravel Eisenstadt's musical intrigue.
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.
Both at once: it's an outdoor escape game — team puzzles, narration, clues, final code — but in the streets of Eisenstadt's historic heart, between palace and musical alleys., at your pace. The classic scavenger hunt mechanic plus augmented reality through the camera.
Plan 1 h 30 to 2 h 30 depending on your pace. Some finish in 1 h 10, others take 3 h in slow-mode. No pressure: the clock only counts for the leaderboard, you play at your tempo.
Great fit: no costume required, the team really collaborates (it's not a linear path), and the final code earns you a souvenir photo. Pick a calm time slot — early afternoon usually.
Depends on the exact route in Eisenstadt's historic heart, between palace and musical alleys.. The vast majority of stops are downtown, on sidewalks or squares. If a stair or narrow passage is involved, it's flagged on the product page. Generally: yes, doable with a standard urban stroller.
Soyez le premier à partager votre expérience.
Did you play le manuscrit disparu de haydn? Check the email you received after your game to leave a verified review.
Delve into Eisenstadt, the capital of Burgenland, following the footsteps of Joseph Haydn, the Kapellmeister who shaped European musical history.
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
More ideas for self-guided walking tours, scavenger hunts & city quests in the same city
More destinations, tours & urban treasure hunts across the country
The tragic secret of the Habsburg empire
Imperial capital, where waltzes meet grand palaces
The baroque abbey, jewel of the Wachau
UNESCO city, where medieval history meets modern design
On the Danube's banks, where history meets stone.
In the heart of the Alps, discover an ancient abbey and its library
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
17€. Explorez les salles où Haydn a vécu et travaillé, imprégnées de l'histoire du compositeur.
Prix variables. Assistez à une performance dans la salle historique où Haydn dirigeait son orchestre.
À partir de 15€. Découvrez les cépages locaux dans une cave traditionnelle d'Eisenstadt.
20€. Profitez d'une vue différente sur le paysage du Burgenland, à 15 minutes d'Eisenstadt.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.