🕒 No date to pick · Code valid 1 year · Play whenever you want
Get my code
Uncover the hidden emergency protocols that saved Apollo 13. Decipher Mission Control's classified decisions across 8 key sites to expose the truth behind 'Failure is Not an Option.'
📱 1 to 10 phones · 1 team per phone · Independent codes
April 13, 1970: An oxygen tank ruptures 200,000 miles from Earth
April 13, 1970: An oxygen tank ruptures 200,000 miles from Earth. For five days, Mission Control in Houston orchestrates an impossible rescue. But the official story omits critical details—classified protocols, last-minute calculations, and decisions made in the shadows of Rocket Park. You are a journalist granted rare access to NASA Johnson Space Center. Your mission: retrace the steps of Flight Director Gene Kranz and his team through the actual control rooms, launch facilities, and memorial sites where the Apollo 13 survival plan was born. Each landmark holds a piece of the puzzle: encrypted mission logs, hidden command sequences, and the untold story of how engineers defied the odds. Decode the stations. Expose the protocol. Discover what NASA kept classified for decades.
« « Nous n'avons jamais abandonné. Nous n'abandonnons jamais. » »— Gene Kranz, Directeur de vol de la NASA
Since the early days of the Mercury program, Houston, Texas, has become the nerve center of American space operations. The Lyndon B. Johnson Space Center (JSC), inaugurated in 1961 as the Manned Spacecraft Center, is where astronauts are trained, missions are planned, and human spaceflights are controlled. It is here that crucial decisions are made, and where the most dramatic moments of space exploration, such as the first Moon landing and the Apollo 13 crisis, were managed.
Brilliant engineers like Chris Kraft, NASA's first flight director, and Gene Kranz, with his famous motto 'Failure is not an option,' forged the culture of excellence and resilience that characterizes Mission Control. The city itself is deeply connected to this history, from its streets bearing astronaut names to parks commemorating milestones in space exploration, making Houston far more than just a city: a living monument to human ingenuity and perseverance in the face of the unknown.
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
Immerse yourself in the thrilling atmosphere of the Moon landing and experience the critical hours of Mission Control in Houston.
Untangle puzzles inspired by the technical challenges of the Apollo era and the logic of NASA engineers.
Discover the crucial role of ground teams and the brilliant minds that made the impossible possible.
Houston, humanity has a problem... and you hold the solution!
Time is running out. The future of space exploration rests on your shoulders.
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.
Soyez le premier à partager votre expérience.
Did you play l ultime protocole apollo? Check the email you received after your game to leave a verified review.
Untangle the plot and save history's most audacious mission!
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
More destinations, tours & urban treasure hunts across the country




Where the heart of Texas history beats
Louisiana's oldest town, with Creole charm
In the heart of Texas Hill Country, where German heritage meets vineyards
Where the Wild West meets Texan elegance
Antebellum grandeur on the Mississippi
Where jazz was born, between bayous and historic alleys
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.

Pour une immersion complète dans le monde de la NASA, visitez le centre des visiteurs du Johnson Space Center où vous verrez le véritable Mission Control et de nombreux artefacts des missions Apollo.
Explorez des expositions fascinantes sur l'espace et l'astronomie, avec des répliques de modules et des météorites, qui enrichiront votre compréhension du contexte scientifique du jeu.
À quelques kilomètres de la ville, découvrez des avions historiques et des artefacts liés à l'histoire de l'aviation et de la course spatiale américaine.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.