Angkor — Uncover the 1431 Exodus Conspiracy
Decode the hydraulic sabotage that forced the Khmer exodus in 1431. Unravel the water system's betrayal through ancient canals and temples—expose the plot before it's lost forever.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1431, as the Thai armies closed in, Angkor Thom's majestic walls hid a darker threat: a catastrophic failure of the Khmer Empire's legendary hydraulic network
Angkor — Uncover the 1431 Exodus Conspiracy
You are a royal archivist in Angkor, 1431, tasked with uncovering the truth behind the impending Exodus.
Your quest begins at the South Gate of Angkor Thom, erected under Jay
Immerse yourself in Angkor Thom, the fortified city of Jayavarman VII, to unravel a centuries-old conspiracy and uncover the mystery of the 1431 exodus.
« This inscription K.1293 mentions the construction of the South Gate of Angkor Thom as part of the city's foundation. »— Inscription K.1293, South Gate of Angkor Thom, 1186
The story that haunts this land
Your adventure in Angkor begins at the South Gate of Angkor Thom, a main entrance to the fortified city built in the late 12th-early 13th century under the reign of Jayavarman VII. This 23-meter high structure, adorned with 4 giant faces of Lokesvara, immediately confronts you with the scale of the Khmer Empire. Flanked by 54 gods and 54 demons supporting the royal naga, it is a direct reference to the churning of the sea of milk, a foundational myth. Inscription K.1293, dated 1186, attests to its foundation, inviting you to decipher the first symbols of a forgotten truth.
Continue to the Bayon Temple, the state temple built between 1200 and 1230 by Jayavarman VII at the heart of Angkor Thom. Here, more than 200 monumental sculpted faces, averaging 3.6 meters in height, observe you. They represent Avalokiteshvara or the deified king, symbolizing divine and royal presence. The 54 main towers and 11,000 m² of bas-reliefs narrating battles against the Chams (1177-1181) and daily Khmer life are all historical pages to consult for your mission, immersing you in the heritage of Siem Reap.
The route then leads you to the Baphuon Temple, a state temple-mountain built around 1060 under Udayadityavarman II. Its original height of 43 meters across 7 levels, with a 120m x 100m base, makes it one of the largest pre-Angkorian edifices. It represents Mount Meru with 5 concentric enclosures. Partially restored by the École française d'Extrême-Orient between 1960 and 2008, this site, mentioned in the 11th-century inscription K.873, offers an architectural contrast and a perspective on the evolution of royal practices, essential for understanding the events of 1431.
Explore the Terrace of the Elephants, built in the late 12th century under Jayavarman VII. This processional terrace, 350 meters long and 3 meters high, adorned with 9 gates and 15 life-size pairs of war elephants, was the scene of royal parades and official receptions in Angkor Thom. The center, decorated with bas-reliefs of Parvati and Arjuna, reminds you of the dynasty's grandeur. Immediately after, the Terrace of the Leper King, erected between 1181 and 1218, owes its name to an eroded statue. 115m x 35m long, it is adorned with giant crocodiles and garudas, and was probably a platform for royal cremations, as indicated by inscription K.4862.
Your quest concludes between Phimeanakas, a temple-mountain rebuilt in the 11th century under Suryavarman I, whose 12m central tower was the sanctuary where the king united with a naga-serpent according to Zhou Daguan (1296-1297), and Srah Srang, a royal basin dug around 1200 under Jayavarman VII for ablutions. These sites, along with the East Baray, a true feat of Khmer hydraulic engineering, have revealed the layers of a complex civilization. By traversing these Angkor monuments, you have pieced together a historical puzzle, better understanding the forces that shaped the city and led to the exodus, an interactive visit and a thematic circuit essential for any history enthusiast in Siem Reap.
A game, a guided tour and a heritage guide — all in one
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. »
How does it work?
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.
Want to go deeper?
Places tied to your adventure — optional entries, totally up to you · per person
The Route
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.
How does it work with a group?
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.
- ✓All codes are independent — play at the same time OR separately, each team advances at its own pace.
- ✓Leaderboard between your teams + global game leaderboard — each score appears in the public ranking.
- ✓More than 10 phones or need a personalized quest? Discover custom tours.
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
Practical info
Why this route?
Water Engineering
Discover the genius of the Khmers through their colossal hydraulic network, essential for their survival and power.
A Secret Journal
Reconstruct fragments of a hidden royal journal, revealing the uncomfortable truths behind the exodus.
The Decline of an Empire
Understand the environmental and political factors that led to the abandonment of the majestic capital of Angkor.
The past reveals itself to those who read between the stones and dried-up waters.
Unravel the mystery of Angkor's exodus.
9 features nobody else has
OddballTrip combines gamified play, augmented reality and AI. All our competitors deliver 1 or 2 of these angles. We deliver all 5.
AR treasure chest
A golden chest floats in front of the monument. Tap → opening animation → reveals a secret message.
AR narrator character
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.
Magic golden letters
At the puzzle climax, golden letters magically write themselves on the real wall — that's the puzzle answer. An unforgettable visual effect.
Written + audio narration
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.
360° radar + vibration
A mini-radar shows the target even behind you, and the phone vibrates when you aim in the right direction.
Heritage storytelling
Every puzzle weaves in real historical facts (architecture, era, anecdotes). You learn by playing — like a gamified audioguide.
Progressive AI hints
3 levels of AI-generated help: vibe → where to look → answer format. You're never stuck.
AR selfie memento
At the end of the game, capture a selfie with OddballTrip banner + mascot, shareable on Instagram, TikTok.
Zero app to install
PWA technology: open the link, it plays in your browser. Same quality as an app, no App Store hassle.
Frequently asked questions
Q01Do I need to download an app?
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.
Q02Does it work offline?
GPS yes (handled by your phone). Maps yes (tiles cached). AI and hints need an intermittent 4G connection.
Q03How long does a game take?
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.
Q04What happens if I'm stuck?
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).
Q05What's the age range?
From 12 without an adult, from 6 with an adult reading puzzles. Works for families, couples, friend groups, companies.
Q06What if my city isn't in the catalogue?
Pre-register or contact us — we'll email you as soon as your city is live.
Q07What is augmented reality exactly?
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.
Avis des aventuriers
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Your turn to play
Immerse yourself in Angkor Thom, the fortified city of Jayavarman VII, to unravel a centuries-old conspiracy and uncover the mystery of the 1431 exodus.
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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Angkor — Khmer Celestial Calendar Enigma
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