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Decipher a coded message hidden in Gerald Ford's furniture designs to expose a Cold War conspiracy buried beneath Grand Rapids' most prestigious neighborhood.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1953, a master cabinetmaker named Harold Vandenberg crafted custom furniture for the rising congressman Gerald Ford's Heritage Hill home
You are a meticulous archivist from the Grand Rapids Public Library, specializing in cold cases, in the present day.
In 1953, a master cabinetmaker named Harold Vandenberg crafted custom
A Forgotten Gerald Ford Legacy in Grand Rapids
« Un gouvernement de, par et pour le peuple, ce sont des mots magnifiques, mais il faut travailler pour les rendre réels. »— Gerald R. Ford
Grand Rapids earned its nickname 'Furniture City' in the 19th century, becoming a global hub for furniture manufacturing. Thanks to an abundance of hardwood and the ingenuity of its artisans, the city exported its elegant and sturdy creations across the country. This industry not only shaped the local economy but also imbued the city's spirit with a sense of hard work, quality, and innovation—values that would later resonate with one of its most famous sons.
It was in this fertile ground of effort and community that Gerald Rudolph Ford Jr., born Leslie Lynch King Jr. in 1913, grew up and forged his character. Arriving as a child in Grand Rapids, he attended local schools and then the University of Michigan before beginning his legal and political career in his adopted city. Even before becoming Vice President and then President of the United States, Ford was a man deeply rooted in Midwestern values, a man of the people whose life and career were marked by integrity and public service, qualities often compared to the solidity and function of a well-designed piece of furniture.
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?
Get my code · 12€No calendar booking. Code sent immediately by email.
🔒 Secure payment · Code in 5 min · Free cancellation
Assemble fragments of a lost furniture blueprint to reveal an untold message from Gerald Ford.
Walk through key locations from Gerald Ford's childhood and early political career in Grand Rapids.
Discover the legacy of Grand Rapids, once the world's furniture manufacturing capital.
A Cabinetmaker, a President, an Intimate Secret
Unveil the blueprint revealing young Gerald Ford's philosophy, carved not in stone, but in wood.
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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Uncover the mysteries of Grand Rapids and decipher Gerald Ford's personal message, before he became a global figure. Each clue brings you closer to the vision of a man who shaped history.
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.

Pour une immersion complète dans la vie et la présidence de Gerald Ford, y compris des expositions sur ses années à Grand Rapids et des artefacts de son époque.

Pour approfondir l'histoire de la 'Furniture City' et l'héritage industriel de Grand Rapids, avec des collections d'époque et des reconstitutions.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.