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October 1917: Uncover the secret signals and hidden orders that orchestrated the Bolshevik night coup in Moscow's revolutionary heart. Decipher the plot before it fades into legend.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the shadowed streets of Kitai-gorod, October 25, 1917, the Bolsheviks launched their audacious night coup to seize Moscow from the Provisional Government
You are an NKVD agent in 1991 Moscow, tasked with thwarting an imminent coup against Mikhail Gorbachev.
Your mission begins on Red Square, in front of the imposing State
Immerse yourself in Moscow's secret alleys, where plots and revolutions shaped Russia's destiny, on the eve of a coup d'état.
« I have never been a man of violence. I have always believed that democracy is the only way forward. »— Mikhail Gorbachev, speech, 1991
Your investigation begins at the State Historical Museum on Red Square, in Moscow. This red-brick building, constructed between 1875 and 1883, was designed by Vladimir Sherwood and Anatoly Semyonov to house the treasures of Russian history. The first collections were inaugurated in 1883 by Tsar Alexander III. It is here that your first contacts await you, disguised among tourists, ready to provide initial information about the KGB factions involved in the plot. Every detail of the architecture, every statue, could hide a microphone or a secret meeting point in this city of Moscow.
As you head towards the Kutafya Tower, the only remaining watchtower of the Moscow Kremlin, erected in the early 16th century, you feel the pressure building. This tower, which once defended the entrance to the bridge leading to the Kremlin, is a symbol of Moscow's resilience through the centuries. You must retrieve an encrypted message left by a defector here. In 1991, the Kremlin towers are under constant surveillance, and every step must be measured to avoid being spotted by double agents patrolling the Manezh, located in the immediate vicinity. Russia's history unfolds before your eyes.
Your journey then takes you to the Karl Marx Monument, inaugurated in 1961 on Revolution Square. This 4.2-meter-high statue, the work of sculptor Lev Kerbel, is a symbol of the communist ideology that permeated the Soviet Union. It is a rallying point for pro-Soviet factions, and you must intercept a communication between the plot leaders there. Red Square is just a few steps away, and the shadow of the Bolshoi Theatre, built in 1825 by Joseph Bové, looms on the horizon, offering a striking contrast between art and politics clashing in Moscow.
Lubyanka Square, famous for its former KGB headquarters, is your next destination. The building, constructed in several phases starting from the late 19th century, became the nerve center of Soviet security and espionage. This is where crucial decisions are made, and where you must find irrefutable evidence of the coup. Secret archives are your objective, and the shadows hanging over this Moscow square recall the Stalinist purges and Cold War intrigues. The Bolshoy Moskvoretsky Bridge, from which the Kremlin can be seen, is a strategic observation point for your adversaries.
Your mission ends at the foot of St. Basil's Cathedral, on Red Square. Built between 1555 and 1561 by Ivan the Terrible to commemorate the capture of Kazan, its colorful domes are the emblem of Russia. It is here, under the protection of this historic Moscow monument, that you must transmit the accumulated evidence and thwart the night coup. The future of Russia, and perhaps the world, rests on your shoulders. You will have traversed 70 years of Soviet history, from the Tsars to Gorbachev's reforms, in a single immersive walk through the heart of the capital.
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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Immerse yourself in the street fighting that engulfed Moscow during the October Revolution.
Decipher an old Bolshevik diary to reveal the secrets of the seizure of power.
Outwit loyalist agents and ensure the victory of the Red Guards before dawn.
Ensure the victory of the October Revolution in Moscow!
Your determination will be the key to Bolshevik triumph.
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 Moscow's secret alleys, where plots and revolutions shaped Russia's destiny, on the eve of a coup d'état.
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

Decipher the hidden codes in the Lubyanka archives to expose a lost dossier revealing Stalin's most guarded conspiracy. Outwit the shadows of the KGB in this tense outdoor escape.

Uncover the secrets of Metro-2, Stalin's phantom underground network linking Kremlin to bunkers. Decode clues at hidden metro sites and decode the map to expose the ghost lines before they vanish forever.

Uncover the hidden register listing victims of Stalin's Great Terror, concealed in secret codes across Moscow's central landmarks. Decode clues from Soviet-era facades to expose the dictator's darkest secrets before they vanish forever.

Uncover the polonium trail in the Fallen Monument Park district. Decode clues from Soviet relics to expose the Litvinenko assassins who struck in this shadowy zone.

Uncover the cursed hiding place of Ivan the Terrible's lost codex from the Golden Library, hidden in secret Kremlin vaults. Decipher clues across historic towers and chambers to claim the ancient treasures before the curse claims you.

Uncover the hidden Register of Shadows, Ivan the Terrible's secret ledger of enemies marked for death by his Oprichnina terror squad. Decode clues across Kremlin sites to expose the lost names before the curse claims you.
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City of samovars, gingerbread, and legendary weapons.
Ancient princely capital, home to a magnificent Kremlin
Golden Ring jewel: ancient monasteries and timeless beauty
Golden Ring's Pearl, where Volga meets history
Golden Ring jewel, on the banks of the Volga.
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
400 RUB. Explorez l'histoire du système de camps de travail soviétiques, inauguré en 2015, pour comprendre les répressions de l'époque.
350 RUB. Admirez les exploits de l'exploration spatiale soviétique, avec des artefacts réels comme le module de descente de Youri Gagarine.
Prix variés. Goûtez aux saveurs traditionnelles russes dans un restaurant historique près de la Place Rouge, comme le Café Pouchkine.
Environ 1000 RUB. Admirez les monuments de Moscou sous un angle différent, en passant sous le Bolshoy Moskvoretsky Bridge et devant le Kremlin.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.