🕒 No date to pick · Code valid 1 year · Play whenever you want
Get my code
Uncover the Bruck iron merchants' hidden conspiracy: a forged ledger revealing embezzlement, sabotage, and a cursed family pact that doomed their empire. Decipher clues across the medieval core to expose the truth before it claims another victim.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the shadow of Styria's iron forges, the powerful Bruck merchants dominated 16th-century trade, their wealth built on rivers of molten metal shipped across Europe
You are Andreas Kornmessner, a wealthy patrician merchant from late 15th-century Bruck an der Mur, tasked with thwarting plots threatening the vital iron trade.
Your mission
Dive into the heart of Bruck an der Mur to uncover the ancient secrets of the iron merchants who forged Styria's power.
Your quest for the iron merchants of Bruck an der Mur begins on the Murbrücke, the historic bridge over the Mur River, an essential crossing point since the 16th century for transporting ore and goods. From here, you admire the Schlossberg and the historic center, a prelude to your immersion. This bridge, rebuilt in the 19th century, was the vital link that allowed Styria to flourish through its iron trade. Your first enigma awaits you here, revealing initial clues about the commercial alliances of the era.
The Hauptplatz, Bruck an der Mur's main square, then welcomes you, a nerve center of medieval trade since the 13th century. Surrounded by bourgeois houses, some dating from the 16th century, it was the site of regular markets where Styrian iron and metals were exchanged. The central fountain, erected in the 19th century, testifies to the constant vitality of this gathering place. Here, the secrets of past transactions are etched into the cobblestones, revealing the complexity of merchant networks.
Your journey leads you to the Kornmesserhaus, a late Gothic patrician house built around 1499 by Andreas Kornmessner himself, a wealthy trader. Its facade, adorned with Renaissance sgraffiti, is one of the most remarkable in Central Austria. This historic monument, located on the Hauptplatz, symbolizes the economic power of merchants linked to Hanseatic trade and Styrian metals. It is here that you decipher the hidden symbols connecting this residence to a smuggling network.
Continuing your exploration of Bruck an der Mur, you reach the Grazer Tor, a fortified city gate from the 16th century (1534-1540), the southern entrance to Graz. Standing 25 meters high with its belfry and Uhrturm, whose mechanism dates from 1750, it was built to defend trade routes. A symbol of Bruck's importance as a crossroads for Styrian iron towards Italy, it announced market hours and alerts. Here you discover a coded message, hidden in the clock, revealing the intentions of your rivals.
Your adventure concludes on the heights of the Schlossberg, where the remains of the 15th-century ramparts and towers of Burg Landskron overlook Bruck an der Mur, mentioned as early as 1230. This medieval castle, partially restored in the 20th century, was strategic for the iron trade. Descending, you pass the Minoritenkirche, the Minorite Church built by Ottokar II of Bohemia in 1273-1278, linked to the region's miners' and blacksmiths' guilds. This thematic circuit in historical Styria will have allowed you to grasp the extent of Bruck an der Mur's heritage and understand how iron shaped its history, monuments, and economy.
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?
Get my code · 12€No calendar booking. Code sent immediately by email.
🔒 Secure payment · Code in 5 min · Free cancellation
Explore the city that forged Styria's destiny through its central role in the iron and metal trade.
Decipher the codes of an ancient merchant register to uncover a commercial conspiracy linked to powerful networks.
Uncover Bruck an der Mur's hidden role in financing and supplying the last expeditions to the East.
Iron for faith, gold for secret.
In the winding paths of medieval Austria, discover a forgotten chapter of the Crusades.
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.
You arrive in Bruck an der Mur, Styria, open the link on your phone, the story starts. It's the modern outdoor escape game: audio narration, camera puzzles, final code unlocked as a team. No install. No need to book a time slot.
Of course. Stop at a café, have lunch, resume later: your progress is saved. Many players bake a meal break into the trail, especially with families.
Yes — it's actually one of our main use cases. Outdoor escape game format, teams of 4 to 6, live ranking possible between groups. For companies above 12 participants, contact us: we can issue linked codes.
Depends on the exact route in Bruck an der Mur, Styria. 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 les marchands de fer bruck? Check the email you received after your game to leave a verified review.
Dive into the heart of Bruck an der Mur to uncover the ancient secrets of the iron merchants who forged Styria's power.
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 destinations, tours & urban treasure hunts across the country
UNESCO city, where medieval history meets modern design
In the heart of the Alps, discover an ancient abbey and its library
In the heart of medieval Carinthia
The tragic secret of the Habsburg empire
The baroque abbey, jewel of the Wachau
Esterházy Palace, jewel of Burgenland
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
Prix indicatif : 7€. Explorez les collections d'artefacts locaux qui retracent l'histoire du commerce du fer et de la vie quotidienne à Bruck an der Mur.
Accès libre. Admirez l'architecture gothique et les vitraux médiévaux de cette église construite par Ottokar II de Bohême, reflet de l'influence religieuse et des guildes de forgerons.
Prix indicatif : 25€/personne. Savourez des plats traditionnels de la Styrie, comme le Backhendl (poulet frit pané) ou la Kürbiscremesuppe (soupe à la courge), dans une auberge historique de Bruck an der Mur.
Accès libre. Montez à pied depuis le centre-ville en 10-15 minutes pour profiter d'une vue panoramique imprenable sur la vallée de la Mur et les toits de Bruck an der Mur.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.