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Decipher the coded ledgers of a ruthless cattle baron to uncover a fortune hidden within the Stockyards before his rivals claim it.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1890, Silas Blackwood ruled the Fort Worth Stockyards with an iron fist—a cattle magnate whose empire stretched across Texas
You are a tenacious fortune hunter, Fort Worth, 1923.
Your mission: decipher the secrets of a hidden fortune, woven through the infrastructure that made Fort Worth the American cattle capital, a
Immerse yourself in 19th-century Texas, where cattle kings forged Fort Worth's history, amidst epic drives and colossal fortunes.
Your quest begins in the heart of the Fort Worth Stockyards National Historic District, a national historic zone spanning approximately 98 acres. It was here, in the 19th and 20th centuries, that the Texas cattle industry reached its peak, with corralling and shipping facilities dating back to 1890. You examine the first clues, aware that every brick of this major Texas tourist site holds a piece of the past. The whispers of merchants and the lowing of herds still seem to float in the air, guiding you to the first puzzles of this Fort Worth history adventure.
Continue to the Cowtown Coliseum, an iconic structure built in 1907. This was Texas's first indoor arena, dedicated to rodeo shows and equestrian events, with a historical capacity of 5,000 to 6,000 spectators. It hosted the first professional rodeos in Texas and where the Fort Worth Stock Show and Rodeo, a major annual event since 1896, continues to celebrate cowboy culture. By deciphering clues hidden in the 19th-century industrial architecture, you understand how this place was the scene of major transactions and equestrian feats that shaped the American cattle industry.
Your path then leads you along Exchange Avenue, the historic main street of the Stockyards district, about 1.5 km long. Since 1890, it was the commercial and administrative center of cattle operations. Lined with historic commercial buildings from the late 19th and early 20th centuries, it is now a major tourist site with restaurants, galleries, and specialized shops. It is on this vital artery that the Fort Worth Herd, a daily reenactment of a historic cattle drive with 16 longhorn cattle and cowboys on horseback, perpetuates the memory of convoys between 1866 and 1890.
Explore the Stockyards Loading Chutes, a historic railway infrastructure for loading cattle, dating from 1890-1910. This system of ramps and corrals allowed 500 to 1,000 head of cattle to be loaded per day at its peak, representing revolutionary technology for its time. Preserved as a historic monument and interpretive site, it illustrates 19th-century agricultural and logistical engineering. Every rail, every post tells the story of millions of animals that passed through Fort Worth, contributing to Texas's wealth and the legend of the Cattle Kings, including Samuel Burk Burnett, founder of the XIT Ranch.
Your journey concludes before the Statue of Samuel Burk Burnett, a central figure in the development of the Fort Worth Stockyards and the Texas cattle industry. Burnett, who lived from 1849 to 1920, not only founded one of Texas's largest ranches but also contributed to establishing cattle trade routes and the Stockyards' infrastructure. This commemorative monument pays tribute to his legacy. By solving the final puzzle, you grasp the extent of his influence on Texas's cattle heritage and Fort Worth's economy, taking with you a deep understanding of this crucial period in American history and the ingenuity of its pioneers.
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
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.
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Relive the glorious days of the great cattle drives that shaped the Wild West of Texas.
Decipher the entries of a hidden journal to uncover the schemes of a cattle magnate.
Discover how the railroad transformed the cattle industry and the economy of Texas.
Where the roar of the Longhorns still echoes.
Listen to the echoes of the Wild West and forgotten fortunes.
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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Immerse yourself in 19th-century Texas, where cattle kings forged Fort Worth's history, amidst epic drives and colossal fortunes.
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
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Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
12$. Explorez l'histoire et la culture du cowboy texan, avec des artefacts et photographies célébrant les pionniers du bétail et les figures légendaires comme Samuel Burk Burnett.

Accès libre. Visitez le siège historique des transactions commerciales du bétail, construit en 1902, un témoignage de l'âge d'or des Stockyards de Fort Worth.
40-70€. Savourez un steak texan traditionnel dans une institution des Stockyards, réputée pour sa viande de qualité depuis 1947, en plein cœur de Fort Worth.
Accès libre. Découvrez cette ruelle historique de 200-300 mètres, autrefois centre de commerce des mules et chevaux de trait, aujourd'hui réhabilitée avec des boutiques et restaurants.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.