🕒 No date to pick · Code valid 1 year · Play whenever you want
Get my code
Uncover the hidden codes and cursed relics from the 1862 Dakota Conflict at Fort Snelling. Decode the prisoners' final messages to expose the betrayal that ignited the uprising and reclaim a lost Dakota artifact before its dark legacy claims another soul.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1862, as tensions boiled at the sacred Bdote confluence of the Mississippi and Minnesota Rivers, 1,500 Dakota prisoners were confined within Fort Snelling's walls after a desperate uprising against
You are a special investigator for the Minnesota Historical Society, dispatched to Minneapolis in the present day to unearth the suppressed narratives of Fort Snelling, a pivotal site in Minnesota's past.
Your mission
Delve into the layers of a tormented history, where the Mississippi and Minnesota rivers still whisper echoes of the 1862 US-Dakota War.
Your quest begins at Fort Snelling State Park, in the heart of Minneapolis. This site, established around the historic Fort Snelling, is known to the Dakota as Bdóte, a sacred creation site at the confluence of the Mississippi and Minnesota Rivers. It was here that, during the US-Dakota War of 1862, thousands of Dakota and Ho-Chunk people were interned in abysmal conditions. Today, the park houses part of the Minneapolis-Saint Paul International Airport and federal buildings, yet remains a place of remembrance where Native activists have established a prayer camp near the former internment site, honoring ancestors and their resilience.
Continue your investigation towards Pike Island, an island in the Mississippi River, near its confluence with the Minnesota River, within Fort Snelling State Park. This island, steeped in Dakota history, was a silent witness to the tragic events of the US-Dakota War era in the Minnesota River Valley. The waters surrounding it saw the canoes of Indigenous peoples long before settlers arrived, and its shores retain traces of a past where life and survival were intrinsically linked to the rivers.
Your journey then takes you to Historic Fort Snelling, a US Army post established in 1819 at the mouth of the Minnesota River. This National Historic Landmark was used to intern Dakota people, including leader Cloud Man, during the 1862 Dakota Conflict. Cloud Man died and was buried near the junction of the Minnesota and Mississippi Rivers, south of the fort. In 2020, the Minnesota Historical Society commemorated the fort's bicentennial with initiatives highlighting its stories of American history, preserving its historic buildings amid restored natural beauty, owned by the state of Minnesota.
Explore the Upper Post of Fort Snelling, a section of the military complex developed in the 19th century, and the Chapel of the Holy Cross, a historic chapel built during the same period. These structures, though different in function, are intrinsically linked to the military operations and internment activities that took place during the US-Dakota War of 1862. The chapel served military personnel and reflects the post's role during these crucial events, while the Upper Post, with its buildings, embodies the military presence that profoundly shaped the Minnesota region.
Your investigation concludes at Fort Snelling National Cemetery, located adjacent to the historic fort site, which honors military veterans, including those from conflicts involving the region. As an archivist, you have gathered fragments of a complex history, that of Minneapolis and Minnesota, where the narratives of Dakota peoples, US soldiers, and leaders like Little Crow or Henry Hastings Sibley intertwine. This interactive tour has allowed you to understand how the state motto, "The Star of the North," guided diverse destinies, and how the legacy of the 1862 US-Dakota War continues to resonate, inviting reflection on the past and future of this land.
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 sites to explore by car within the day
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 · 14,90€No calendar booking. Code sent immediately by email.
🔒 Secure payment · Code in 5 min · Free cancellation
Delve into the living archives of Fort Snelling to understand the causes and consequences of the 1862 Dakota War, a pivotal moment in Minnesota's history.
Collect fragments of a fictional logbook to reveal the perspectives of the Dakota and voices marginalized by official history.
Embark on a journey that honors the memory of the victims and contributes to a deeper understanding of this complex chapter in American history.
The past is never dead. It's not even past.
William Faulkner
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.
Both at once: it's an outdoor escape game — team puzzles, narration, clues, final code — but in the streets of Fort Snelling, Minneapolis, at your pace. The classic scavenger hunt mechanic plus augmented reality through the camera.
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.
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.
The game is playable in light rain — just keep your phone under a hood. For heavy thunderstorms, your code stays valid, you can postpone to another day at no cost.
Soyez le premier à partager votre expérience.
Did you play les ombres de fort snelling? Check the email you received after your game to leave a verified review.
Delve into the layers of a tormented history, where the Mississippi and Minnesota rivers still whisper echoes of the 1862 US-Dakota War.
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




Cornish mining heritage in the American heartland
Step back into 19th-century America
Where lakes meet learning and lively culture
Where architecture defies the sky and the spirit vibrates.
On the trail of Abraham Lincoln
A timeless island, car-free and carefree
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
30-45$. Découvrez le paysage urbain de Minneapolis et les sites historiques depuis les eaux du fleuve, offrant une perspective unique.
12$. Explorez des expositions permanentes sur l'histoire de l'État, des peuples autochtones aux innovations modernes, à Saint Paul.
Gratuit. Admirez une collection encyclopédique de plus de 90 000 œuvres couvrant 5 000 ans d'histoire de l'art mondial, à Minneapolis.
15-20$. Goûtez à l'emblématique 'Juicy Lucy', un burger au fromage fondu à l'intérieur du steak, dans un diner local de Minneapolis.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.