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Uncover the hidden chests of a sunken galleon from the Carreira da Índia. Decode clues across forts and churches to claim the lost gold before rivals seize it.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the 16th century, Angra do Heroísmo was the vital stopover for galleons of the Carreira da Índia, laden with gold and spices from the New World
You are a Venetian merchant, agent of the Doge, arriving in Angra do Heroísmo in 1580 on a secret mission.
Portuguese galleons fill the harbor, laden with treasures
Follow the trail of the Carreira da Índia galleons, those ships laden with gold and spices that made stopovers in Angra do Heroísmo since 1534.
Angra do Heroísmo became from 1534 the mandatory stopover for galleons connecting Lisbon to Goa. From Praça Velha, the administrative and commercial heart of the city since the 16th century, you observe the colonial buildings that testify to this strategic importance. The Palácio dos Capitães Generais, built in the 18th century in typical Portuguese baroque architecture, housed the governors responsible for administering the entire Azores archipelago. These men controlled the flow of wealth that passed through the port.
The Alfândega de Angra do Heroísmo constitutes the nerve center of your investigation. Through this historic customs house passed the spices, silks and gold brought from the East Indies by the Carreira da Índia. Venetian merchants like you secretly negotiated there, trying to divert part of this trade to their own Mediterranean networks. The Igreja da Misericórdia, founded in the 16th century, served the growing population linked to this flourishing maritime trade.
The Castelo de São João Baptista reveals the dark side of this prosperity. This coastal fortress, built in the 16th century, defended Angra against attacks by corsairs attracted by the galleons' riches. Francis Drake himself attacked it in 1589 during his expedition against Portuguese possessions. From its ramparts, you scan the horizon like the lookouts of old, searching for enemy sails.
The Igreja do Santíssimo Salvador da Sé, cathedral of Angra do Heroísmo, symbolizes the religious and civil power that accompanied this commercial wealth. Built in the 16th century then rebuilt after 18th-century earthquakes, it blessed departures and celebrated the returns of navigators. Monte Brasil offers from its volcanic heights a panoramic view of this city that concentrated the riches of an empire.
Your mission ends at Porto das Naus, this historic port where galleons were supplied and repaired. Here were temporarily stored treasures equivalent to the Portuguese kingdom's annual budget. You leave with an intimate understanding of this Angra do Heroísmo that was, for three centuries, one of Europe's most important economic crossroads, linking East and West on the spice route.
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?
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Relive Francis Drake's attack and Angra's heroic defense
Follow the real clues left by Dom António Prior do Crato
Dive into the world of galleons, spices and political intrigue
The treasure Drake could never find
When Angra hid the riches of an entire empire
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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Follow the trail of the Carreira da Índia galleons, those ships laden with gold and spices that made stopovers in Angra do Heroísmo since 1534.
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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💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.