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Uncover the hidden oath binding Presidents John Adams and John Quincy Adams to Quincy. Decode clues across historic sites to expose a family secret and buried conspiracy threatening their legacy.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1825, as John Quincy Adams ascended to the presidency, whispers of a secret oath echoed through the tobacco fields of Quincy, Florida—a town named in honor of his father, John Adams
You are Abigail Adams, First Lady, in 1780s Quincy, Massachusetts.
You must follow the footsteps of the Adams family through Quincy's historic streets. Your mission: to decipher the
Delve into the heart of American history, where two U.S. presidents forged their destinies and that of a nation.
« Posterity! You will never know, how much it cost the present Generation, to preserve your Freedom! I hope you will make a good use of it. »— John Adams, Letter to Abigail Adams, April 26, 1777
Your quest for the Adams family's secrets begins at the United First Parish Church, located at 1306 Hancock Street in Quincy. This edifice, built between 1828 and 1830 by Solomon Willard in a Federal style, is not merely a Unitarian-Universalist church; it serves as the mausoleum for presidents John Adams, interred in 1826, and his son John Quincy Adams, interred in 1848. Designated a National Historic Landmark in 1970 by the National Park Service, this church is the symbolic starting point of your immersion into the legacy of these figures. Observe the architectural details that bear witness to the era and prepare to unlock the first of the mysteries surrounding this presidential lineage.
Just 0.3 km away, at 133 Franklin Street, stands the John Adams Birthplace. Built around 1681 in the colonial saltbox style, this 30x20 foot house was the birthplace of John Adams, 2nd President of the United States, on October 30, 1735. It was also where John Quincy Adams lived from 1767 to 1783, before its restoration by the National Park Service in 1935-1937. Fifty meters away, at 141 Franklin Street, is the John Quincy Adams Birthplace, built around 1683 and an architectural twin. This house, occupied by Abigail Adams during the American Revolution, has been managed by the Adams National Historical Park since 1946. These two National Historic Landmarks are key points for understanding the roots of the US Presidents Birthplaces.
The route then takes you to the Adams National Historical Park, whose Visitor Center is at 1250 Hancock Street, 0.1 km from your starting point. Established in 1946 as Adams Mansion and renamed in 1998, this park manages 11 acres including the birthplaces and the Stone Library, built in 1873 by Brooks Adams. With 100,000 annual visitors, it houses Adams family artifacts spanning four generations. Nearby, Quincy City Hall, at 1305 Hancock Street, built in 1888-1890 by Francis Richmond Allen in a Richardsonian Romanesque style, with its 150-foot granite clock tower, embodies the continuity of public service in Massachusetts.
Continue to the Thomas Crane Public Library, at 43 Hancock Street, 0.4 km from your start. This Romanesque Revival style building, constructed in 1882-1883 by Henry H. Richardson, was a gift from Thomas Crane (1808-1886), a Quincy granite magnate. Listed on the National Register of Historic Places in 1973, this 15,000 sq ft library is a testament to local philanthropy. The path to Adams Academy at 1 Franklin Square, 0.5 km away, reveals another facet of the Adams legacy. Founded in 1872 by donations from John Adams' sons, this preparatory school, whose main Second Empire style building was erected in 1878, became New England's first free public high school for girls in 1878 before its closure in 1994.
By completing your thematic circuit in Quincy, Massachusetts, you will have not only discovered essential monuments of American heritage but also uncovered the connections between the residences, institutions, and personalities that have shaped Quincy's history. From the United First Parish Church to the Adams Academy, passing through the US Presidents Birthplaces and the Adams National Historical Park, each step of this GPS scavenger hunt offers an interactive tour and a deep understanding of the Adams' lives. You will carry with you a concrete vision of the civic commitment and intellectual legacy of a family that gave so much to the young republic, a truly enriching historical circuit for the whole family.
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?
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Reconstruct the 'Adams Code,' a secret document that guided two presidents.
Explore the homes and places of power of the Adams dynasty in Quincy.
Walk where John Adams and John Quincy Adams lived, studied, and shaped America.
Liberty, once lost, is lost forever.
John Adams
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 Historic Center of Quincy, Massachusetts, United States, at your pace. The classic scavenger hunt mechanic plus augmented reality through the camera.
Easy stroll: between stops you walk 3 to 7 minutes. No tough climbs unless flagged on the product page. If you really want to push, you can jog between stops, but that's not the point.
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.
Depends on the exact route in Historic Center of Quincy, Massachusetts, United States. The vast majority of stops are downtown, on sidewalks or squares. If a stair or narrow passage is involved, it's flagged on the product page. Generally: yes, doable with a standard urban stroller.
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Delve into the heart of American history, where two U.S. presidents forged their destinies and that of a nation.
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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