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Decipher the secrets of São Luís's three colonial occupations—French, Dutch, and Portuguese—hidden in azulejo tiles, slave markets, and forgotten archives. Solve the mystery of what really happened during the 1612 French settlement.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1612, French colonists founded São Luís in honor of King Louis XIII, establishing a foothold in the New World
You are a royal emissary of Louis XIII, dispatched in 1612 to assess the fledgling colony of Saint-Louis and the state of Equinoctial France.
Your mission takes
Uncover the forgotten French roots of São Luís, a Portuguese colonial city that conceals the vestiges of a 17th-century royal ambition.
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
Your quest begins at the Palácio dos Leões, the starting point of this exploration of São Luís. Built in 1612 by the French in a neoclassical style, this building is a fortress with robust stone walls that has housed the government of Maranhão since 1903. Its approximately 1000 rooms preserve treasures from the 16th to 20th centuries, including French porcelain, tapestries, and paintings. As an emissary of Louis XIII, you must find the marks of the initial presence of Daniel de La Touche, Lord of La Ravardière, the French founder of Saint-Louis.
Continue to Praça Pedro II, a central square located on Avenida Dom Pedro II, in the heart of the Centro Histórico de São Luís. This square is integrated into the rectangular urban plan preserved since the late 17th century, a testament to Portuguese colonial organization. It is part of the UNESCO district covering 220 hectares, rich with nearly 4000 properties from the 18th and 19th centuries. Here, in the heart of Maranhão, every cobblestone tells the story of power struggles and colonial ambitions that shaped the Brazilian northeast. Your mission is to decipher the hidden symbols in its layout to understand the strategies of the former colonists.
The Sé Catedral de São Luís Gonzaga, seat of the diocese since 1679, is your next stop. Built in the 18th century in Portuguese colonial architecture adapted to the equatorial climate, it embodies the persistence of Lusitanian influence after the French departure. Its preservation, like that of the adjacent Rua Portugal, is partly due to the economic stagnation of the early 20th century, which froze the historic core of São Luís. As an emissary, you examine the marks left by different powers to understand how the initial name of Saint-Louis, in honor of Louis XIII, evolved under Portuguese rule.
Next, explore Fonte do Ribeirão, an 18th-century historic fountain, a typical element of São Luís's Portuguese colonial urban landscape. It illustrates local architectural adaptations with its wooden verandas and elevated stilts, while fitting into the original 17th-century rectangular grid. Praça do Carmo, an 18th-century historic square, is also on your route. Surrounded by Iberian colonial buildings adorned with azulejos and stone pavements, it is an essential part of the UNESCO site inscribed in 1997 for its exceptional example of a Portuguese colonial city. These locations are all milestones to reconstruct the true history of Maranhão.
Your itinerary concludes with Rua do Giz, an emblematic cobbled alley with facades covered in Portuguese azulejos, dating from the 18th century. It represents colonial architecture adapted to the equatorial climate and was preserved due to the economic stagnation of the early 20th century. Finally, Praça Benedito Leite, known locally by this name, is at the heart of the rectangular plan preserved since the Portuguese period in the 17th century. Surrounded by 18th-19th century buildings, it is protected in state and federal zones. This stroll through the World Heritage of Brazil, and specifically the historic center of São Luís, will have allowed you to grasp the extent of the forgotten roots of this northeast city and the legacy of Daniel de La Touche.
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.
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Discover the audacious dream of São Luís' French founders in the 17th century, an ephemeral but influential colony.
Decipher architectural codes and hidden clues to reconstruct the city's original plan.
Explore the historic center of São Luís, an architectural gem classified as a World Heritage site.
The past is never truly erased; it waits to be rediscovered.
Unravel the secret legacy of São Luís' builders.
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 forgotten French roots of São Luís, a Portuguese colonial city that conceals the vestiges of a 17th-century royal ambition.
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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Gratuit. Découvrez l'histoire et la pratique du Tambor de Crioula, une danse et un rythme afro-brésilien typique de São Luís, classé patrimoine immatériel.
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Gratuit. Imprégnez-vous des saveurs et des couleurs locales en explorant ce marché traditionnel où vous trouverez fruits exotiques, artisanat et spécialités régionales.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.