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Decipher the coded ledgers of the Chisos Mining Company to expose the conspiracy that buried Terlingua's quicksilver fortune and left a ghost town in its wake.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1903, Chicago industrialist Howard Perry struck gold—or rather, cinnabar—when he discovered that land received as debt payment sat atop one of America's richest mercury deposits
You are a trusted associate of Jack Dawson, arriving in Terlingua in 1888.
Your mission is to assist him in exposing a conspiracy threatening the last souls of this mining town
Dive into the heart of the Texan Wild West, where the ruins of Terlingua whisper tales of cinnabar and the secrets of a ghost town.
Your investigation begins at the ruins of St. Agnes Catholic Church, a landmark in Terlingua Ghost Town that reflects the religious and community presence during the mining era. This church, with its typical Texan Wild West architectural heritage, was the spiritual heart of the cinnabar miners. It is here that the first rumors of a hidden hand behind the Chisos Mining Company's bankruptcy, occurring at the start of World War II, are said to have taken root. The stone walls, now silent, once echoed with the prayers and hopes of Terlingua's population.
The path then leads you to Boot Hill Cemetery, an authentic cemetery where historical and recent residents of Terlingua rest. Wooden crosses mark the graves with unique architecture, testifying to generations of miners and inhabitants who shaped local history. Each year, the Día de Muertos tradition sees the graves illuminated by candlelight at sunset, a vibrant tribute. Explore these grounds to find clues regarding the miners abandoned between 1939 and 1945, when Terlingua truly became a Ghost Town Texas.
Continue your investigation at the Terlingua Trading Company, the former Chisos Mine Company Store, still standing and now a souvenir shop and tourist information point. This historic building, located in downtown Terlingua, was the commercial and social hub of the mining community. It was here that wages were paid, provisions bought, and news exchanged. The store's records could hold the keys to the dubious transactions that led to the decline of cinnabar production and the ruin of the Chisos Mining Company after its peak during World War I.
The ruins of the Chisos Mining Company, including the mine shaft and smelter chimney, are the most striking testament to the mercury industry that made Terlingua famous. Cinnabar mining, discovered by Jack Dawson in 1888, peaked around 1900, with a population of 2,000 and four mining companies. The remnants of these Cinnabar Mining infrastructures immerse you in the arduous daily life of the workers, allowing you to collect evidence on mining practices and the events that led to the gradual abandonment of miners and Terlingua's status as a ghost town.
Your exploration of Terlingua, this town of 110 inhabitants revitalized since the 1960s and famous for the first World Chili Cook-Off in 1967, culminates with an understanding of the challenges of Mercury Mining History. You have traversed Brewster County, a primitive desert landscape of the Texas Badlands, where local wildlife and xerophytic flora coexist with the ruins. This Outdoor Heritage Trail has allowed you to piece together the puzzle, revealing the truth behind the Chisos Mining Company's downfall and Terlingua's transformation into a Western Ghost Town, a historic site that continues to intrigue visitors to the Big Bend Region.
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
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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Wander through the poignant remains of a once vibrant town, now frozen in time.
An adventure in the heart of the spectacular and rugged Texan desert landscapes.
Delve into the fascinating and dangerous history of "quicksilver" mining.
The desert keeps its secrets with infinite patience.
Uncover what the wind hasn't carried away from Terlingua.
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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Dive into the heart of the Texan Wild West, where the ruins of Terlingua whisper tales of cinnabar and the secrets of a ghost town.
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.
Entrée libre (consommation payante). Découvrez ce saloon/bar historique de style western, dont les toilettes sont situées dans l'ancienne prison de Terlingua.
Prix variable (selon l'événement, annuel). Participez à l'événement qui a lancé la première compétition mondiale de chili en 1967, une tradition toujours vivante à Terlingua.
30$ par véhicule (pass 7 jours). Explorez les paysages désertiques et montagnes du Big Bend, à proximité de Terlingua, pour une immersion totale dans le Texas Badlands.

Accès libre. Découvrez la résidence de Perry, l'exploitant minier de Chisos, dont les pratiques ont marqué l'histoire locale, un site clé pour comprendre la Mercury Mining History.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.