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Uncover the encrypted secrets Manuel II left behind in Vila Viçosa before his fateful departure. Decode palace clues to expose a royal conspiracy threatening the monarchy's legacy.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the opulent Paço Ducal of Vila Viçosa, King Manuel II, Portugal's last monarch, spent his final retreat before the assassination that shattered his family
You are an archivist, secretly commissioned by the House of Bragança Foundation in 1940 to find documents hidden by Manuel II before his exile.
Your mission begins on Terreiro do
Immerse yourself in Vila Viçosa, the last home of the Braganças, to uncover the secrets left by Manuel II, the last king of Portugal.
Your quest begins at the Paço Ducal de Vila Viçosa, built from 1501 on Moorish and Roman foundations. This palace, with its 110-meter-long marble facade in the Mannerist style, was the ancestral home of the Bragança dynasty. Reopened to the public in the 1940s thanks to Manuel II's will, it offers 50 rooms to explore, including three floors with Doric, Ionic, and Corinthian classical orders. The art collections, Flemish and French tapestries, and rare books of the last king of Portugal put you on the trail of clues left by Manuel II.
The route then takes you to Castelo de Vila Viçosa, a fortification accessible by four gates (a fifth being walled up). Inside its walls, narrow streets house traditional whitewashed houses. It is here, beneath the watchtower, that the 16th-century Pelourinho stands, a national monument in Gothic-Manueline style, 8 meters high, adorned with sculpted frogs and topped with a stone sphere. This pillory, considered one of the most remarkable in Portugal, invites you to decipher the engraved symbols that could reveal the next step of your mission in Vila Viçosa.
At the heart of the castle's fortified enclosure, the Sanctuary of Nossa Senhora da Conceição appears. This site, dedicated to the patroness of Portugal, played a prominent role in Portuguese history as Queen of Portugal. Its presence underscores the religious and political importance of Vila Viçosa for the House of Bragança. It is in this sanctuary that Manuel II could have hidden messages, related to the identity and heritage of Portugal, before his departure. The architectural details of the edifice, mentioned among Vila Viçosa's historical attractions, are all potential clues.
Your exploration of Alentejo's historical heritage continues towards the Igreja de São Bartolomeu, also mentioned among Vila Viçosa's points of interest. Although its direct link with the Braganças might seem more discreet, these religious edifices are often depositories of local secrets and discreet passages. Subsequently, the path leads you to the Portas de Évora, historic city gates of Vila Viçosa, which have witnessed centuries of travelers and convoys of Alentejo marble, an activity dating back to Roman times when the city was called Callipole. These gates are silent witnesses to royal comings and goings.
This thematic circuit in Vila Viçosa offers you an immersion in the history of the House of Bragança and the historical heritage of Portugal. From the imposing marble facade of the Paço Ducal, to the symbolism of the Pelourinho de Vila Viçosa, a national monument, passing through the castle's narrow streets and religious buildings, each stop brings you closer to Manuel II's last secrets. You discover how the extraction of Alentejo marble shaped the city, from the origins of Callipole to the Museu do Mármore. This interactive visit of Vila Viçosa is an authentic exploration of layers of history, from the Braganças to the Roman heritage, leaving you with a deep understanding of this Alentejo region.
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.
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The palace from which Portugal's last king departed
Manuel II, first king to flee in a Rolls-Royce
The Braganzas' richest armory in Europe
The last royal journey
From Vila Viçosa to Gibraltar, Manuel II's exile in 1910
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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Immerse yourself in Vila Viçosa, the last home of the Braganças, to uncover the secrets left by Manuel II, the last king of Portugal.
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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Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
5€. Explorez l'histoire de l'extraction du marbre d'Alentejo, une activité remontant à l'époque romaine quand la ville s'appelait Callipole.
10€. Découvrez les 50 salles ouvertes au public, avec des collections d'art, des tapisseries flamandes et françaises, et les livres rares de Manuel II.
À partir de 15€. Profitez des saveurs des vins régionaux dans une cave locale de Vila Viçosa.
Accès libre. Flânez dans les rues étroites et découvrez le Sanctuaire de Nossa Senhora da Conceição, patronne du Portugal.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.