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Decipher the hidden prophecies carved in stone by a dying master. Aleijadinho's Twelve Prophets hold a dark secret—solve the riddles before the curse consumes you.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1800, the sculptor Antônio Francisco Lisboa—known as Aleijadinho, 'The Little Cripple'—began carving twelve life-size prophets from soapstone for the Sanctuary of Bom Jesus de Matosinhos
Step into the shoes of a 19th-century imperial archivist, tasked with deciphering hidden messages within the sculptures of the brilliant Antônio Francisco Lisboa, known as Aleijadinho. Your mission takes you to the heart of Brazil's Sudeste, to the city of Congonhas, starting your quest at the Largo da Basílica. Over a 1.5 km route, lasting approximately 165 minutes, you will explore the Sanctuary of Bom Jesus de Matosinhos, a UNESCO World Heritage site since 1985. At each stage, open your phone: augmented reality symbols appear on Baroque facades, luminous clues emerge on the monumental statues of the Twelve Prophets, and the polychrome figures of the Capelas das Passões whisper fragments of history. More than an outdoor escape game: an interactive tour immersed in over 200 years of history, with anecdotes revealed at each stop and confidential sites that classic guides often miss.
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 investigation begins at the Adro dos Profetas in Congonhas, the esplanade where the twelve monumental statues of the Prophets stand. Sculpted by Aleijadinho between 1800 and 1805, these 4 to 6-meter-high figures, carved from local stone, are the heart of the Sanctuary of Bom Jesus de Matosinhos. Isaiah, Jeremiah, Daniel, and the others, all UNESCO 1985 listed, seem to watch you. Their tormented expressions and theatrical gestures, created while Aleijadinho worked despite severe arthritis, using tools attached to his arms, hold clues to the vision of this master of Baroque mineiro. Observe every detail, for the first secret is etched there, waiting to be revealed by augmented reality.
Continue towards the Basílica do Senhor Bom Jesus de Matosinhos, a Baroque edifice built between 1757 and 1770 by Aleijadinho and Feliciano Mendes. This church, also a UNESCO World Heritage site, is a centerpiece of Brazil's Sudeste. Its facade is adorned with soapstone sculptures depicting the Twelve Prophets, echoing the statues in the Adro. The 32-meter-high bell tower stands as a beacon in the landscape of Congonhas. As an archivist, you will seek out the marks of time and the architectural symbols that link Aleijadinho's work to the devotion of Felisberto Gomes Caldeira, the sanctuary's initial donor in 1757.
Your journey then takes you to the Capelas das Passões, six small chapels built by Aleijadinho between 1790 and 1796. Each chapel illustrates an episode of the Passion of Christ, housing 6 to 7 life-size polychrome cedar wood statues. The Capela da Ceia, for example, depicts the Last Supper with 13 striking figures. These works were restored by IPHAN in the 1930s-1940s. It is here, in the intimacy of these dramatic scenes, that crucial information about Aleijadinho's life and motivations unfolds. The characters' expressions, often interpreted as hidden self-portraits of the artist, are keys to your investigation into Congonhas' heritage.
The Capela do Getsêmani and the Capela da Crucificação, two other Passion chapels, immerse you in Christ's agony in the garden and the final moment on the cross. These sculptures, of rare intensity, demonstrate Aleijadinho's mastery in conveying emotion through wood. The Santuário do Bom Jesus de Matosinhos, an architectural complex initiated by Felisberto Gomes Caldeira's donation, is a perfect illustration of Baroque mineiro. Every site within the sanctuary, inscribed on the UNESCO World Heritage list on December 6, 1985, contributes to the rich historical and artistic heritage of Congonhas. Your augmented reality will allow you to see details invisible to the naked eye and understand the connections between the different scenes.
Finally, your journey will take you through the Largo da Basílica, Congonhas' main square, paved and surrounded by 18th-century colonial buildings. This nerve center for annual religious processions since 1802, will offer you a perspective on the entire Sanctuary of Bom Jesus de Matosinhos. Your investigation will culminate in an understanding of Aleijadinho's impact on the Sudeste's heritage. As an archivist, you will have unraveled the mysteries of his works, not only as art but also as a testament to an era. You will take with you not only the secrets of the prophets but also a renewed vision of Brazilian Baroque art and the history of Congonhas.
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.
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Explore the UNESCO-listed Sanctuary of Bom Jesus de Matosinhos and admire Aleijadinho's iconic sculptures.
Delve into the history of faith and devotion that inspired one of colonial Brazil's greatest artists.
Uncover the incredible legacy of Aleijadinho, a master who created his most famous works despite illness.
The message of a man who carved his soul into stone.
Aleijadinho, the miracle of Brazilian Baroque.
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, WhatsApp, 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 Congonhas' Baroque mineiro heritage, where Aleijadinho's stone prophets guard the secrets of eternal art.
1 purchase = 1 phone. Play several on the same device.
No calendar booking. Code sent immediately by email.
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