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Uncover Calamity Jane's hidden ledger revealing gold rush betrayals, murders, and lost claims. Decode clues across Deadwood's saloons and graves to expose the conspiracy before it claims another victim.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the lawless boomtown of 1876 Deadwood, Calamity Jane—scout, sharpshooter, and Wild Bill Hickok's fierce companion—kept a secret ledger
You are a distant relative of Calamity Jane, September 1876, arriving in Deadwood to settle her affairs.
Your urgent task is to find her forgotten ledger, a
Dive into Deadwood of 1876, a frontier town in South Dakota where legends are forged to the sound of gunshots and prospectors' shovels.
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
Your quest for the ledger begins at 657 Main Street, in front of the Old Style Saloon No. 10. Established in 1876, this saloon was the scene of the event that sealed Deadwood's reputation: the assassination of Wild Bill Hickok. A commemorative bronze chair marks the exact spot of his death. Calamity Jane, who worked there as a barmaid, claimed to have met Hickok there according to her 1891 autobiographical memoirs, adding a layer of mystery to this iconic location within the National Historic Landmark District. It is here that the first pages of the ledger might have been written.
Continue your investigation towards 245 Sherman Street, where the Historic Old Post Office stands. Built in 1877, it is the oldest government building still standing in Deadwood. It served as a post office, federal court, and jail until 1887. Listed on the National Register of Historic Places in the United States in 1972, this site is a pillar of the administration of the time. The archives it may have housed are valuable clues for locating Calamity Jane's ledger.
Your search then leads you to 80 Sherman Street, to the Deadwood Public Library. Occupying the former Carnegie school building, constructed in 1906 thanks to a $15,000 donation from Andrew Carnegie, it was designated a National Historic Landmark in 1979. This library holds essential local archives, including documents about Calamity Jane and Deadwood's history. It is an ideal place to verify facts and rumors surrounding the figure of Martha Jane Cannary, and perhaps find a reference to the famous ledger.
Explore the Lawrence County Courthouse, erected in 1901 in the Beaux-Arts style at 82 Sherman Street. This building was the scene of the 1904 trial concerning the inheritance of Potato Creek Johnny, a local gold prospector, illustrating the legal stakes of the era. Its 25-meter-high dome, listed on the National Register in 1973, dominates the Deadwood Historic District. The judicial records of this monument could contain information on transactions or disputes involving Calamity Jane, or any mention of her possessions, including a possible account book.
To conclude your immersion in Deadwood's history, head to the Days of '76 Museum, located at 18 Seventy Six Drive. Founded in 1923, this museum celebrates the historic Days of '76 rodeo and exhibits the largest collection of Old West stagecoaches, with 18 vehicles. It also features costumes and artifacts of Calamity Jane from historical reenactments. It is here that you can assemble the last pieces of the puzzle, confronting legends with facts to finally understand the true importance of Calamity Jane's forgotten ledger, and what it reveals about the emblematic figures of this National Historic Landmark.
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.
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Follow in the footsteps of Calamity Jane, Wild West icon of independence.
Decipher a forgotten journal revealing Deadwood's dark dealings.
Uncover the secrets of the gold rush and Black Hills corruption.
The real gold is not always what you see.
A pioneer recorded everything.
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 Deadwood of 1876, a frontier town in South Dakota where legends are forged to the sound of gunshots and prospectors' shovels.
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.
Accès libre. Recueillez-vous sur les tombes de Wild Bill Hickok et Calamity Jane, figures emblématiques de Deadwood.
10€. Admirez la plus grande collection de diligences du Far West et des artefacts de Calamity Jane.
Accès libre. Découvrez les 250 000 artefacts révélés par les fouilles de 2005, témoins du quartier chinois actif de 1876 à 1920.
Prix variable. Buvez un verre dans le saloon historique où Wild Bill Hickok a passé ses derniers instants en 1876.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.