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Uncover the Knights Hospitaller's secret conspiracy that nearly toppled their Grand Master. Decode clues across their fortress to expose the traitor before the Order's legacy crumbles forever.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1522, as Suleiman's Ottoman siege tightened around Rhodes, whispers of betrayal echoed through the Order of Saint John
You are Fabrizio del Carretto, Grand Master of the Order of Saint John, on a secret mission in 1512 Rhodes.
Your quest begins at the Amboise Gate, built that very
Delve into Rhodes' millennial intrigues, where UNESCO-listed ramparts still whisper the secrets of the Knights Hospitaller.
« For Faith, Law, and Honor »— Order of Saint John of Jerusalem, Official Motto of the Hospitaller Knights
Your journey in Rhodes begins at the Amboise Gate, erected in 1512 by Fabrizio del Carretto himself. Standing about 10 meters high, it marks the western entrance to the famous Street of the Knights. Named in honor of Emmanuel d'Amboise, Grand Master from 1503 to 1521, this gate symbolizes the fortification of Rhodes against the Ottomans, a vital task for the Order of Saint John of Jerusalem. Restored in the 20th century by the Italians during their occupation of the Dodecanese (1912-1947), it is the first witness to the challenges and restorations that have marked the Old Town of Rhodes, a UNESCO World Heritage site since 1988.
Continue your investigation along the Street of the Knights, a 600-meter-long main thoroughfare, paved with ancient marble and built in the 14th century. It connected the Order's main buildings from 1310 and lined the inns of the various tongues of the Knights, such as those of Auvergne or Provence. This main artery of the Medieval City of the Hospitaller Knights still bears the marks of the Ottoman occupation (1522-1912), with Turkish architectural additions blending into the Gothic style. It is a living testament to Rhodes' evolution through the centuries, where every stone tells a story of defense and coexistence.
Your path then leads you to the Palace of the Grand Masters, initially built in the 14th century as a fortress. Rebuilt between 1912 and 1930 by the Italians on its 14th-century foundations, it covers 4,000 m² and houses 40 rooms adorned with reused Byzantine frescoes and mosaics. This was the residence of the Grand Masters from 1310 to 1522 and the seat of Hospitaller power. Fortified after the Ottoman siege of 1480 by Pierre d'Aubusson, it represents the strategic heart of Rhodes' defense. Its presence dominates the landscape of Rhodes Old Town, recalling the Order's power.
The Italy Bastion, built in the 16th century by the Hospitallers and reinforced by the Italians between 1912 and 1947, is a key point in your journey. Measuring 30 meters thick, it was designed to withstand Ottoman artillery, demonstrating the military ingenuity of the era. An integral part of the UNESCO-listed ramparts since 1988, it offers a view of the port and Saint Nicholas Tower. This defensive structure is an example of the Order's commitment to protecting Rhodes, and an essential site for understanding the defense strategies of the Medieval City of the Hospitaller Knights.
Your investigation concludes at the del Carretto Bastion, built around 1510 by Fabrizio del Carretto, the last Grand Master before the fall of Rhodes in 1522. With a thickness of 25 meters and a spur shape for flank defense, it withstood Soliman's siege for 6 months in 1522. This bastion offers panoramic views of the port and the continuous ramparts, symbolizing Rhodes' resilience. By traversing these sites, from the Amboise Gate to this final bastion, you have explored the heritage of the Dodecanese, from impregnable fortifications to history-laden alleys, and understood the long chain of events that shaped this Greek island, a true monument of Mediterranean history.
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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Explore the Hospitallers' defensive innovations against Ottoman cannons
Discover the best preserved fortified city in the Mediterranean
Uncover the secrets of the Knights Hospitaller organization
Defender of the Faith
Motto of the Knights of Rhodes
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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Delve into Rhodes' millennial intrigues, where UNESCO-listed ramparts still whisper the secrets of the Knights Hospitaller.
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
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Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
9€. Installé dans un bâtiment Art Déco des années 1930, il recrée un environnement sous-marin avec des espèces de la Méditerranée, offrant une perspective sur la biodiversité marine de Rhodes.
20€. Visitez un domaine viticole traditionnel dans le village d'Embona, au pied du Mont Attavyros, pour découvrir les cépages indigènes de Rhodes et leurs saveurs uniques, héritage de la viticulture des Dodecanèse.
35€ (bus). Explorez l'Acropole de Lindos et son temple d'Athéna Lindia, offrant des vues sur la baie. Ce village blanc, à environ une heure de Rhodes, est un site archéologique majeur des Dodecanèse.
10€. Situé dans l'ancien Hôpital des Chevaliers, il présente des collections allant de la préhistoire à la période byzantine, avec des sculptures et des céramiques des Dodecanèse.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.