Turku Old Town — Whispers of the Aura
Uncover the forbidden 'Aura Manifesto' whispered through Turku's medieval stones. Decode clues hidden in fortress walls and governor's chambers to expose a secret plot against Swedish rule that nearly toppled the realm.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the shadowed heart of 14th-century Turku, under the unyielding grip of Swedish dominion, a clandestine circle known as the Aura Brethren forged a revolutionary manifesto
The Forgotten Secret of Finnish Identity
In the shadowed heart of 14th-century Turku, under the unyielding grip of Swedish dominion, a clandestine circle known as the Aura Brethren forged a revolutionary manifesto. Dubbed 'The Whispers of the Aura,' this coded document promised Finland's awakening from foreign chains. Penned in the Aura River's misty glow, it was whispered from the Kokkola Tower to the governor's private quarters within Turku Castle, using symbols etched into facades, bridges, and ancient doorways. But betrayal struck: the manifesto's guardians vanished amid rumors of a cursed aura that silenced voices forever. Scattered clues remain embedded in the old town's landmarks, awaiting a sharp mind to decipher their murmurs. Will you piece together the fragmented cipher, outwit the lingering shadows of treason, and reveal the full text that could rewrite Turku's hidden history? Start at the pulse of the mystery and follow the whispers across 8 key sites in this compact 1.5 km radius. Solve the enigma before the aura fades forever.
« He who does not have his own language is not a free man. »— Mikael Agricola (attributed)
The Finnish Awakening under the Swedish Crown
For nearly seven centuries, Finland was an integral part of the Kingdom of Sweden, with Turku (Åbo in Swedish) serving as the administrative and ecclesiastical center. This period profoundly shaped the country, from architecture to laws, and the language of the elite. However, over the centuries, and particularly from the 16th century with the Protestant Reformation, a distinct Finnish consciousness began to emerge. Mikael Agricola's translation of the Bible and the establishment of literature in Finnish were crucial steps.
The founding of the Academy of Turku by Per Brahe in 1640 transformed the city into an intellectual hub. Despite the predominance of Swedish and Latin in academic circles, this environment allowed for the study of Finnish culture and its language. In the 18th century, thinkers like Henrik Gabriel Porthan began to formalize the idea of a distinct Finnish nation, laying the groundwork for the national identity that would fully flourish after Finland's transition to Russian rule in 1809, and especially after the Great Fire of Turku in 1827, which symbolized an end and a new beginning.
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?
A forgotten manifesto
Unearth the fragments of a foundational text for Finnish identity, hidden before the Great Fire of 1827.
The awakening of a nation
Follow in the footsteps of Mikael Agricola and the thinkers who shaped the beginnings of a distinct Finnish culture.
Turku, historic capital
Explore the iconic sites of the former capital, between Swedish domination and the aspiration for independence.
Before oblivion swallows the voices, find the manifesto of a nation.
A historical quest in the heart of Turku.
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
Explore Turku's cobblestone streets, decipher the secrets of its monuments, and unravel the mystery of a past that shaped the Finnish soul. Your journey will take you in the footsteps of the pioneers of national identity, on the eve of the Great Fire.
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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