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Decipher the forgotten journal of a foreign agent hidden in Malioboro's shadows. Uncover coded clues across historic landmarks to expose a revolutionary conspiracy threatening the Sultan's palace.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the tense days of Indonesia's independence struggle, a foreign agent embedded in Yogyakarta left behind a cryptic journal filled with coded entries about a secret plot to undermine the Sultan's Kra
You are a trusted royal archivist in the court of Sultan Hamengkubuwono I, Yogyakarta, 1755.
Your urgent task: locate the Sultan's forgotten journal,
Delve into the secret alleys of Yogyakarta, where the echo of sultans and independence heroes still resonates on ancient stones.
Your journal quest begins at Kraton Yogyakarta, the current residence of Sultan Hamengkubuwono X. This 2.6-hectare complex, erected in 1755 by the first Sultan after the Treaty of Giyanti, is a historical monument of Javanese heritage. Observe the 4 main gates and traditional buildings. It is here that Javanese royal ceremonies take place, such as Grebeg Sawal, where mountains of sticky rice are offered, a ritual that preserves the memory of ancestors and centuries-old traditions of the dynasty.
Continue to Taman Sari, the royal bathing complex built around 1758-1760 by Sultan Hamengkubuwono I. This complex, with its Portuguese and Chinese architects, reveals a unique architectural fusion. Explore the 1.5 km of underground passages and tunnels that connected this site to the Kraton, used as a bunker during the 1945-1949 War of Independence. The sacred Sumur Gumuling pool, 123m², reserved for sultanas for ritual baths, will give you an insight into the customs of the royal court of Yogyakarta.
The path then leads you to Kampung Kauman, a historic district housing the Great Mosque of the Kraton, founded in 1773 by Sultan Hamengkubuwono I. Admire the traditional wooden joglo houses, built between 1773 and 1813 for religious dignitaries. This spiritual center of the Yogyakarta sultanate, with its syncretic Hindu-Islamic rituals, offers a perspective on the region's religious history. It is a place less known to tourists, but essential to understanding Javanese heritage.
Approaching Benteng Vredeburg, a star-shaped fort with 4 bastions, measuring 200m x 200m, you delve into Yogyakarta's Dutch colonial history. Built in 1765 to protect the Resident against the neighboring Kraton, it became a museum in 1992, exhibiting the Indonesian struggle for independence (1945-1949). This historical monument was even used as a prison by the Japanese during the 1942-1945 occupation. Jalan Malioboro, an emblematic 2.5 km street connecting the Kraton to Tugu Station, was the scene of barricades erected in 1945-1949 against Dutch forces.
Your journey concludes at Monumen Tugu Pal Putih, a 20m neoclassical obelisk erected in 1828-1858 after the 1867 earthquake. Originally Tugu Palihan Nagari (1755), it was rebuilt after the magnitude 7 earthquake that killed 2300 people. Stasiun Tugu Yogyakarta, a station built in 1887 by the Dutch with its Greek pediment, witnessed Sukarno's arrival in 1945, proclaiming the independence of Central Java. By following this thematic circuit, you will have explored the monuments of Yogyakarta and discovered the cultural heritage of Java, a true journey through Indonesia's 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.
The game downloads to your phone on start. Once the "✓ Downloaded" indicator appears, everything works without data — narration, AR, GPS and puzzles. Perfect abroad without a data plan.
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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Decipher codes and messages hidden in the city's architecture and inscriptions.
Identify the agents and contacts of a clandestine operation that shaped history.
Give voice to the silent testimonies of a dark era and its belated revelations.
Truth is the first casualty of war.
Aeschylus
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.
Same spirit: search, deduce, find. But here the "treasure" is a full story to piece together in eight stops. Each stop gives you a fragment of the final code. Eight fragments later, you've cracked it.
Yes — your code stays active and progress is saved. You can start Saturday afternoon, finish Sunday morning. Some players actually prefer this format to make the most of a full weekend on site.
Great two-person format. Narration is dramatic without overdoing it, puzzles are designed to spark conversation. Ideal for new relationships or anniversaries — you discover the city and coordinate on puzzles simultaneously.
Morning between 10 and 11, or early afternoon around 2 PM, is ideal. You still have daylight ahead, Historic and royal districts of Yogyakarta is less crowded, and the light is better for camera clues.
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Delve into the secret alleys of Yogyakarta, where the echo of sultans and independence heroes still resonates on ancient stones.
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
More ideas for self-guided walking tours, scavenger hunts & city quests in the same city

Uncover the hidden codes of the 1965 anti-communist purge in Yogyakarta's heart. Decode symbols on monuments, crack whispers from mass grave secrets, and expose the silenced truth before it vanishes forever.

Uncover the cryptic omen Alfred Russel Wallace deciphered amid Yogyakarta's sacred axis. Solve riddles linking Kraton secrets, ancient monuments, and his forbidden prophecy before the curse unfolds.

Uncover the Sultan's secret decree hidden in the Kraton axis. Decode symbols across sacred landmarks to expose a conspiracy threatening the Javanese throne before it's too late.

Uncover Prince Diponegoro's hidden code from his Tegalrejo residence. Decode clues across historic sites to reveal the secret plan that nearly toppled Dutch rule during the Java War.
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Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
10.000 IDR. Explorez une collection d'artefacts javanais, y compris des marionnettes Wayang Kulit et des instruments de Gamelan.
25.000 IDR. Goûtez le plat emblématique de Yogyakarta, le Gudeg, un ragoût de jeune jacquier mijoté dans du lait de coco et du sucre de palme.
15.000 IDR. Visitez la résidence du Prince Pakualam, un autre palais royal avec une architecture distincte et des collections d'art.
À partir de 100.000 IDR. Participez à un atelier pour apprendre l'art ancestral du batik et créer votre propre tissu imprimé.
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