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Uncover the cryptic alliance between Saint John the Apostle and the Knights Hospitaller. Decode hidden symbols across Chorá's sacred sites to reveal their guarded prophecy before it's lost forever.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 95 AD, exiled on Patmos, Saint John the Apostle retreated to the Cave of the Apocalypse, where divine visions birthed the Book of Revelation
You are an 11th-century Byzantine archivist, dispatched by Emperor Alexios I Komnenos to Patmos to assess its spiritual and defensive treasures.
Your mission begins at Skala Port
Discover Patmos, the sacred island of the Dodecanese, where John the Apostle received divine Revelation and Byzantine walls protect millennia-old treasures.
Your quest for the secrets of Patmos begins at Skala Port, the commercial and administrative heart of the island. From the 16th century onwards, under Venetian influence, this port became a vital crossroads, as evidenced by its historic merchant quays and Mediterranean port architecture. Trading houses dating from the 17th and 18th centuries line the path, revealing past prosperity. It was here that pilgrimages to the Monastery of Saint John began in the Byzantine era, laying the foundations for what would be recognized as a site of major importance for Eastern Orthodox Christianity.
Ascending towards Chora, you reach the Church of the Holy Cross (Agia Stauros), a parish church in Patmos's town center dating from the 15th century. Its Venetian-style campanile bell tower, approximately 12 meters high, marks the urban landscape and shows the architectural influence that shaped Patmos. Inside, a baroque iconostasis restored in 1992, dating from the 18th century, offers insight into the richness of local daily religious life. These edifices are anchor points of the Dodecanese heritage, marking your path towards the island's spiritual heights.
Your itinerary then leads you to the Cave of the Apocalypse, a natural cavity of profound significance. According to Christian tradition, it was here that John the Apostle received divine revelation around 95 AD. The cave, located halfway between Skala and Chora and accessible by a stone staircase, has been a pilgrimage site since the 5th century. It houses a prayer platform and Orthodox icons. In 1988, it was inscribed on the UNESCO World Heritage list as part of the 'Patmos (Greece)' site along with the Monastery of Saint John, highlighting its role in the history of Patmos and Christianity.
Continuing your ascent, you enter Chora, the medieval urban settlement built amphitheatrically around the Monastery of Saint John in the 11th-12th centuries. Its narrow cobbled streets, averaging 1.5-2 meters wide, and whitewashed houses with blue doors, are the embodiment of typical Cycladic architecture. Chora Square, a medieval urban heart surrounded by 15th-18th century administrative and commercial buildings, features a 17th-century Ottoman fountain. This network of pedestrian paths is a preserved Byzantine-Mediterranean urban heritage, with motorization prohibited.
Your journey culminates at the Monastery of Saint John the Theologian, a fortified monastic complex founded in 1088 by the monk Christodoulos at the behest of Emperor Alexios I Komnenos. Its defensive walls, 3-4 meters thick, built to protect against pirate raids, house treasures such as the Codex Porphyrii, a 6th-century manuscript. The Chapel of Christodoulos, integrated into the complex, contains 12th-13th century Byzantine frescoes. This interactive Patmos tour will have immersed you in the history of John's Apocalypse and medieval Mediterranean architecture, leaving you with a deep understanding of this Orthodox Christian pilgrimage and the monuments of the Dodecanese.
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.
🔒 Secure payment · Code in 5 min · Free cancellation
Follow in Saint John's footsteps through Patmos' holy places
Explore a monastery-fortress unique in the world
Admire spectacular views of the Dodecanese archipelago
Unravel the mysteries of the Apocalypse
A spiritual quest on Saint John's holy island
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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Discover Patmos, the sacred island of the Dodecanese, where John the Apostle received divine Revelation and Byzantine walls protect millennia-old treasures.
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.
6€. Explorez des icônes byzantines, des manuscrits rares et des reliques sacrées du XIe siècle, dont des fragments du Codex Porphyrii.
Gratuit. Visitez une maison traditionnelle de Patmos du XVIIe siècle à Chora, préservée avec son mobilier d'époque et son architecture cycladique.
5-10€. Goûtez cette pâtisserie locale, petite boule de pâte frite au miel et aux noix, héritage des traditions culinaires de Patmos.
Accès libre. Profitez d'une baignade et de la vue sur le rocher de Kalikatsou, un site naturel et paisible à seulement quelques kilomètres de Skala.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.