🕒 No date to pick · Code valid 1 year · Play whenever you want
Get my code
Decipher the hidden choices that led Franklin Pierce to ignite 'Bleeding Kansas' and fracture a nation. Uncover the conspiracy of silence in his final refuge.
📱 1 to 10 phones · 1 team per phone · Independent codes
Franklin Pierce, the 14th President, retreated to Concord after his political catastrophe
You are an archivist in 1852 Concord, commissioned by Governor William Plumer's estate to compile the secret files of Franklin Pierce, the 14th U.
S. President
Delve into the political intrigues of Concord, New Hampshire, that preceded the American Civil War, tracing the footsteps of the 14th U.S. President.
Your investigation begins at the New Hampshire State House, a Federal-style edifice built between 1816 and 1819 by Stuart Park. Dedicated on July 3, 1819, by Governor William Plumer, this building has been the seat of the New Hampshire state government ever since. Its local granite dome, rising 42 meters high and covered in gold leaf since 1871, dominates the Concord skyline. It was here that decisions shaping the state's, and sometimes the nation's, destiny were made. You'll discover the initial clues that will guide your research into Franklin Pierce, a native of Hillsborough, NH, and his ties to local politics.
Right in front of the State House, you face the Franklin Pierce Statue. This bronze statue, a work by Martin Milmore, was erected in 1890 and stands 3.7 meters tall on a granite pedestal. It commemorates Franklin Pierce (1804-1869), the 14th U.S. President from 1853 to 1857. The statue's inauguration in 1890, on the 75th anniversary of his death, highlights the importance of this controversial figure in New Hampshire history. By deciphering the symbols carved on its base, you will begin to understand the early tensions that would lead to the Civil War.
Your journey then takes you to the New Hampshire Historical Society, located at 30 Park St. Founded in 1823, this institution houses a collection of over 200,000 artifacts documenting New Hampshire's history, from colonization to the industrial era. The building, constructed between 1910 and 1911 in a Neo-Georgian style, is dedicated to preserving this rich past. Although built after Pierce's time, this museum is a key location for understanding the social and political context of his tenure. Here, you will find archives that illuminate the forces at play in New Hampshire during the crucial years of his political rise and presidency.
Continuing your interactive tour of Concord, you reach the South Congregational Church, built in 1888 at 27 Pleasant St. Its Romanesque Revival architecture and 50-meter bell tower, featuring a 10-bell carillon, make it a remarkable edifice, listed on the National Register of Historic Places in 1982. This active church, since its consecration, was a center of community life and moral debate at a time when issues of slavery and states' rights divided the nation. Its walls witnessed discussions that shaped local public opinion, reflecting the national tensions of the Franklin Pierce era.
Your exploration culminates at the Old North Cemetery, founded in 1736 on North State Street, Concord's oldest active cemetery, listed on the National Register of Historic Places in 2003. It contains over 3,000 graves, including the nearby historic Franklin Pierce Homestead. This place of remembrance offers a perspective on life and death in Concord through the centuries. Here, you will decipher the final riddles, revealing the truth about Pierce's decisions and their lasting impact. This thematic circuit through New Hampshire's heritage, from the 1819 Federal architecture to the monuments on the National Register of Historic Places, will have allowed you to grasp the history of Concord and the foundations of a country at a crucial turning point.
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
Delve into the heart of power's mysteries and the decisions that shaped America.
Uncover the intimate thoughts of a president torn by his era.
Explore the tensions that brought the young nation to the brink of civil war.
Unveil the secrets of a forgotten president!
Franklin Pierce's true story awaits you.
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.
It's a semi-guided trail: GPS points you to the next stop, but you find the camera clue and solve the puzzle yourself. No app to install, everything runs in your browser.
Usually 2 to 4 km of total walking, within 1.5 km as the crow flies from the start point. The route is designed to be walkable at a relaxed pace, no public transport needed.
Yes, from age 6 with an adult reading puzzles aloud, and from age 12 on their own. Kids love the "find the camera clue" part — it's very visual, gets them genuinely involved.
Three hint levels per puzzle, with a small increasing time penalty. If truly stuck after level 3, you can skip the step (45-min penalty). The point: nobody stays blocked and goes home frustrated.
Soyez le premier à partager votre expérience.
Did you play le prelude oublie de pierce? Check the email you received after your game to leave a verified review.
Delve into the political intrigues of Concord, New Hampshire, that preceded the American Civil War, tracing the footsteps of the 14th U.S. President.
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 ideas for self-guided walking tours, scavenger hunts & city quests in the same city

Decipher the hidden messages left by Paul Revere's Midnight Riders and Minutemen. Uncover the conspiracy that sparked the American Revolution in this historic heart.

Outwit British patrols and decipher the hidden codes Paul Revere left during his midnight ride. Solve the mystery of his capture and the lost alarm signals that sparked the Revolution.

Decipher the Minutemen's hidden code from 1775, etched in landmarks around Concord. Uncover the encrypted intelligence that sparked the Revolution before a traitor's plot erases it forever.
More destinations, tours & urban treasure hunts across the country
New Hampshire's historic coastal gem
Birthplace of America's Industrial Revolution
Where history meets witchcraft
Cradle of the American Revolution
The smallest state capital, full of charm
Where history meets creativity
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
12$. Expositions interactives pour les jeunes explorateurs, parfait pour une découverte de l'ingénierie et de la science locale.
15$. Explorez l'espace et l'astronomie, avec des expositions dédiées à Christa McAuliffe, l'enseignante astronaute du New Hampshire.
Gratuit. Tous les samedis de mai à octobre, goûtez aux produits frais du New Hampshire et rencontrez les producteurs locaux.
5$. À quelques kilomètres de Concord, profitez de 40 miles de sentiers pour la randonnée et le VTT dans un cadre naturel préservé.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.