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Get my codeUncover the suppressed blueprint and hidden codes left by Stanford's visionaries that sparked the Silicon Valley revolution. Solve the riddles across campus to reveal the censored origins before it's lost forever.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the dawn of Silicon Valley, Stanford's founders David Starr Jordan and Jane Stanford hid a revolutionary technical manifesto—a blueprint for the digital age—fearing opposition from conservative for
You are Frederick Terman, visionary Dean of Stanford's School of Engineering, in 1950s Palo Alto, on a crucial mission to secure the region's technological future.
Your
Dive into the dawn of Silicon Valley, where Stanford's brilliant minds forged Palo Alto's technological future.
Your journey begins in the heart of the Main Quad at Stanford University, a complex of 12 golden sandstone buildings designed by Charles Allerton Coolidge between 1887 and 1891, inspired by Californian Mission architecture. It is here, on this campus founded in 1891 by Leland Stanford and Jane Lathrop Stanford in memory of their son, that the spirit of innovation took root. The Main Quad, with its architectural harmony and its Memorial Church built between 1899 and 1903, whose golden mosaic dome rises 86.9 meters, is a symbol of the Stanford University National Historic Landmark heritage. Here, you discover the intellectual foundations that shaped technological giants.
Heading towards Palo Alto, you reach the HP Garage, located at 367 Addison Avenue. It was in this place, which became a historic museum in 2000, that William Hewlett and David Packard founded Hewlett-Packard in 1938. This garage is recognized as the 'birthplace of Silicon Valley', marking the beginning of an unprecedented technological era. Their first product, the HP 200A audio oscillator, was sold in 1939 to Disney animation studios. This stop immerses you in the ingenuity of the pioneers who made Palo Alto a nerve center of technological development.
Your itinerary then takes you to the Varian Physics Building on the Stanford campus, named in honor of Russell and Sigurd Varian. These brothers founded Varian Associates in 1948 and invented the klystron, a fundamental technology for radar and telecommunications. This building, constructed in the 1950s-1960s, embodies the rise of physics research at Stanford and its central role in technological advancements. It is a testament to the intrinsic link between university research and industrial application, a pillar of the Stanford Research Park Pioneer Technology Center.
The stroll continues at Stanford Research Park, created in 1951 by Dean Frederick Terman. This 665-acre (2.7 km²) park is the first university technology park in the United States and has hosted over 150 companies, including General Electric and Lockheed Martin. It was a crucial catalyst for the development of Silicon Valley, generating over 25,000 direct jobs. Walking through its avenues, you understand how Stanford's entrepreneurial spirit transformed the region, making Palo Alto a true Silicon Valley Technology Hub. The Hoover Tower, built in 1941 and 86.9 meters high, dominates the landscape, housing the archives of the Hoover Institution on War, Revolution and Peace.
Finally, your exploration leads you along Palm Drive, the main access avenue to the campus, planted with 160 date palms in 1891 and 1.6 km long. Designed to recall the avenues of 18th-century Californian missions, it constitutes the ceremonial entrance to the university. University Avenue, Palo Alto's main commercial artery, developed from 1891, connects the campus to the city center, reflecting the economic growth linked to technology. By visiting these places, you take with you the spirit of the founders and innovators who built this California Historic Landmark, and a deep understanding of what makes Palo Alto so unique.
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
Follow in the footsteps of visionaries who, starting from a garage, changed the world.
Discover Stanford University's crucial role in the emergence of technology.
Explore how connections between Terman, his students, and industry created a unique ecosystem.
The Digital Revolution Has a Beginning.
Will you be able to find its founding manifesto?
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 the dawn of Silicon Valley, where Stanford's brilliant minds forged Palo Alto's technological future.
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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Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
Accès libre. Explorez les collections d'art variées, incluant des œuvres de Rodin et des expositions contemporaines sur le campus de Stanford.
Prix indicatif 15€. Découvrez des expositions axées sur l'art californien et des programmes éducatifs dans ce centre culturel de Palo Alto.
Prix indicatif 25€. Savourez les vins locaux de la région de la baie, à quelques kilomètres de Palo Alto, dans un cadre convivial.
Accès libre (sur réservation). Explorez les sentiers naturels et la biodiversité de cette réserve protégée, offrant une vue imprenable sur la région de Palo Alto.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.