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Uncover the hidden code in Forchtenstein Castle's vast arsenal concealing Ottoman war treasures and a betrayed prince's final revenge. Decipher clues across the fortress to expose the secret before it vanishes forever.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the shadowed halls of Forchtenstein Castle, perched defiantly on its Burgenland hilltop, the Esterházy princes amassed one of Europe's largest private armouries during the 17th century
You are Paul I Esterházy, Prince of Forchtenstein, in 1676, on a quest to secure a dynastic treasure hidden within your domain.
Your mission begins near the main entrance
Immerse yourself in Burgenland, following in the footsteps of the Esterházy Princes, and uncover the ancient secrets of Burg Forchtenstein, a 14th-century medieval fortress.
Your journey begins in front of Burg Forchtenstein, an intact medieval fortress, built in the 14th century on a rocky promontory 524 m above sea level. As Paul I Esterházy, you examine the defenses that, in 1629, allowed the castle to victoriously withstand a six-week siege by Pasha Ibrahim's Ottoman troops. The objective is to find the clues left by your ancestors to hide secret documents and treasures, utilizing the ingenious secret passages and locking mechanisms that the castle has always housed. This first step in Forchtenstein directly immerses you in the Esterházy heritage.
Continue your investigation towards the castle's historical arsenal, which houses a collection of weapons dating from the 15th to the 19th century, including primitive firearms and armor. Each piece may hold a clue. Your quest then leads you to the former castle chapel, transformed into a parish church in the 17th century. This late Gothic church, dedicated to Saint Michael the Archangel and built around 1500, is an essential landmark on your journey through Forchtenstein. Its Baroque interior, with an 18th-century main altar, could conceal a crucial message for the secret of the arsenal.
The Castle Square (Schlossplatz) is your next stop. This main esplanade, paved with local stone since the 17th century, was the historical gathering point for medieval fairs and craft markets in Forchtenstein. From there, the panoramic view of the Leitha Valley and the UNESCO Burgenland vineyards 2015 offers a moment of respite, but also a new perspective on the bastioned fortifications built in 1630 after the Ottoman siege. The average thickness of 3 meters of the perimeter wall testifies to the strategic importance of this Austrian historical site.
The path leads you along the perimeter wall, where the fortified entrance gate with its original drawbridge (rebuilt in the 19th century) and the sentinel posts, used until the 18th century to monitor the Hungarian border, remind you of the constant vigilance of the Esterházys. Then, you take the 1.5 km route that descends from the castle towards the village, passing through the historic vineyards of Forchtenstein. These wine terraces, classified as UNESCO since 2015 within the cultural landscapes of Tokaj and Burgenland wine, have cultivated indigenous grape varieties such as Blaufränkisch and St. Laurent since the 15th century, providing a unique setting for your exploration.
Your adventure in Forchtenstein culminates near the Monument to the Esterházy Princes, an equestrian statue of Prince Paul IV Esterházy erected in 1900 to commemorate 500 years of family presence in Burgenland. This thematic circuit of Forchtenstein will have allowed you to solve the riddles, understand the castle's resistance in 1629 under Pasha Ibrahim, and discover the Esterházy heritage in Burgenland. You take with you the satisfaction of having uncovered the Secret of the Arsenal, an interactive visit that has made you a part of local history.
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.
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
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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Explore the history and architecture of this powerful Hungarian dynasty in the heart of Burgenland.
Immerse yourselves in the tales of the Turkish Wars and the unique trophy collection of Forchtenstein Castle.
Unravel a family mystery related to an ancient register and forgotten symbols, concealed by the Esterházy Princes.
Uncover the secrets that the Esterházy Princes jealously guarded.
The fate of a thousand-year-old legacy rests in your hands.
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.
Outdoor escape game format: no physical locks, no actor, no fixed time slot. You start when you want, progress through Forchtenstein Castle, Burgenland with your phone, and the city itself is the set. More immersive on local history, more flexible in pace.
Easy stroll: between stops you walk 3 to 7 minutes. No tough climbs unless flagged on the product page. If you really want to push, you can jog between stops, but that's not the point.
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 Forchtenstein Castle, Burgenland. 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.
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Immerse yourself in Burgenland, following in the footsteps of the Esterházy Princes, and uncover the ancient secrets of Burg Forchtenstein, a 14th-century medieval fortress.
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.
15€. Explorez les intérieurs du château, y compris les appartements princiers et la salle des trésors, avec des guides experts de la famille Esterházy.
10€. Admirez une collection impressionnante d'armes et d'armures médiévales et de la Renaissance, témoins des sièges et batailles de Forchtenstein.
20€. Goûtez aux cépages Blaufränkisch et St. Laurent dans une cave locale, après avoir traversé les vignobles classés UNESCO de Forchtenstein.
Gratuit. Profitez des sentiers balisés offrant des vues sur le Burg Forchtenstein et la campagne autrichienne, idéale pour les familles et les amateurs de nature.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.