Nizhny Kremlin — Secret Merchants' Code
Uncover the encrypted code hidden by Nizhny's merchant elite at the Fair's peak. Decode symbols across Kremlin monuments to expose their forbidden trade empire before rivals seize it forever.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the 19th century, Nizhny Novgorod's Fair was Russia's commercial heartbeat, drawing merchants from across Eurasia
Nizhny Kremlin — Secret Merchants' Code
You are an investigative agent of the Imperial Treasury, dispatched to the 19th-century Nizhny Novgorod Fair.
Russia's commercial heartbeat drew merchants from across Eurasia, but beneath the opulent
Nizhny Novgorod: The Hidden Soul of the Great Fair
« The Nizhny Fair is the Stock Exchange of all Asia. »— Alexandre Dumas (father), Travel in Russia, 1859
The Commercial Epic of Nizhny Novgorod
Nizhny Novgorod, founded in 1221, quickly became a strategic stronghold at the confluence of the Oka and Volga rivers. Its destiny changed in 1817 when the Makaryev Fair, devastated by a fire, was transferred to its banks. This event marked the birth of Russia's largest commercial fair, a place where merchants from across the Empire, Europe, and Asia met to trade furs, silks, tea, precious metals, and many other goods.
The Nizhny Fair was not just a place for official transactions. Its cosmopolitan crowds and economic importance also made it fertile ground for secret dealings, clandestine exchanges, and political intrigues. Fortunes were made and lost in the shadows of the grand pavilions, and merchant guilds vied not only in wealth but also in influence, sometimes through less reputable means.
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.
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.
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?
Clandestine Trade
Delve into the illicit dealings that unfolded in the shadow of Russia's largest fair.
Guilds' Ledger
Reconstruct an ancient ledger that reveals the secrets and agreements of powerful merchant corporations.
Oriental Crossroads
Explore a city where cultures and goods from East and West met and influenced each other.
Where money talks, secrets whisper.
Find the secret guilds' ledger before it falls into the wrong hands.
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 an app or a paper guide?
Neither. Everything plays in your browser (Safari, Chrome) after you tap your activation link. No PDF to print, no download. The trail lives in your phone, that's it.
Q02How many stops are in Nizhny Kremlin — Secret Merchants' Code?
Eight stops total. At each stop you find a camera clue, solve the puzzle, collect a fragment of the final code. With all eight, you've got the answer.
Q03Can we play Nizhny Kremlin — Secret Merchants' Code as a couple?
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.
Q04Do we need 4G data to play?
Intermittent 4G is plenty. Maps are cached at startup. Narration and clues load per stop, so a so-so signal between stops is fine. GPS itself uses no data.
Adventurer reviews
Be the first to share your experience.
Did you play les marchands secrets de nijni? Check the email you received after your game to leave a verified review.
Your turn to play
Uncover the veil of illicit transactions and restore the honor of a city whose prosperity rested on a fragile balance. The fate of Nizhny Novgorod is in your hands.
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
Other escape games in Nizhny Novgorod, Historic Center and Fair
See all games in Nizhny Novgorod, Historic Center and Fair→More ideas for self-guided walking tours, scavenger hunts & city quests in the same city
Other escape games in Russia
View Russia→More destinations, tours & urban treasure hunts across the country
Explore other cities in Russia
Suzdal
Golden Ring jewel: ancient monasteries and timeless beauty
Kostroma
Golden Ring jewel, on the banks of the Volga.
Yaroslavl
Golden Ring's Pearl, where Volga meets history
Kazan
Where East meets West in the heart of Tatarstan.
Ryazan
Ancient princely capital, home to a magnificent Kremlin
Moscow
Between Kremlin, Red Square and imperial legends