Bratislava Old Town — Crown Conspiracy Unveiled
Decipher the conspiracy behind the lost coronation regalia of Hungarian kings. Follow the forgotten royal route through Old Town to expose the hidden plot that stole the sacred crowns.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the 16th to 18th centuries, Bratislava's Old Town pulsed with royal intrigue as the coronation city of Hungary's monarchs
Bratislava Old Town — Crown Conspiracy Unveiled
You are a newly appointed Royal Investigator, dispatched to Bratislava in 1743 by the Habsburg Court.
Your mission: to document the coronation of Maria Theresa of Austria, but you soon uncover a conspiracy
Follow the traces of 19 Hungarian kings crowned in Bratislava's Saint Martin Cathedral between 1563 and 1830, from the Habsburgs to the last imperial coronations.
The story that haunts this land
Bratislava emerges as a royal theater from 1563 when the Ottomans threaten Buda. Saint Martin's Cathedral, consecrated in 1452, becomes the sanctuary of Hungarian coronations with its 85-meter Gothic bell tower. Ferdinand I receives Saint Stephen's crown there in 1526, inaugurating a tradition lasting until 1830. The medieval fortifications integrated into the monument testify to its defensive role since 1291, when it already served as a parish church. You discover the vaults where Te Deums of 19 imperial coronations resonated.
Bratislava Castle, mentioned since 907, becomes the Hungarian royal residence from 1541 to 1783. Its 4.5 hectares dominate the Danube at 85 meters altitude, offering a strategic position on the trade route to Vienna. Rebuilt after the 1811 fire in baroque style, it now houses the royal treasure including Saint Stephen's 11th-century crown. Maria Theresa of Austria stayed there before her 1743 coronation, preparing the future of the Austro-Hungarian Empire in these salons. The Hungarian Diet still met there in 1848 to vote the kingdom's last laws.
Saint Michael's Gate, sole survivor of the four medieval gates, raises its 51-meter Gothic tower since 1300. Georg Rafael Donner sculpted the statue of Saint Michael there in 1722, symbolic guardian of royal coronations. The medieval weapons exhibition evokes the last bastions of fortifications destroyed in 1775, when Bratislava lost its status as a fortified city. From this observation tower's summit, you embrace the Old Town where imperial processions paraded toward the cathedral.
The Primate Palace, built between 1778 and 1781 by Archbishop József Batthyány, witnesses Bratislava's golden age as capital. Its Hall of Mirrors hosted the Napoleonic negotiations of 1805, when the French Emperor redrew Europe after Austerlitz. 16th-century English tapestries adorn its inner courtyard, recalling diplomatic ties woven by the Habsburgs. This three-story plus mezzanine classical palace now houses the city museum, preserving Hungarian coronation archives.
Your archivist mission ends at Hviezdoslav Square, former theater of Velvet Revolution gatherings in 1989. The statue of Ľudovít Štúr, Slovak linguistic reformer from 1815-1856, symbolizes national renaissance after centuries of Hungarian domination. The 1886 Slovak National Theatre and neo-Renaissance arcades testify to the cultural heritage you've traced. You leave with intimate understanding of this royal Bratislava, crossroads where Central European destinies intertwined during three centuries of coronations.
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
5-10 curated sites across the territory
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 · 14,90€No calendar booking. Code sent immediately by email.
🔒 Secure payment · Code in 5 min · Free cancellation
Practical info
Why this route?
Royal Crowns
Immerse yourself in the history of the 19 Hungarian coronations that took place in Bratislava, symbols of power and prestige.
Forgotten Register
Search for a secret manuscript that could rewrite a part of royal history and unmask an age-old secret.
Habsburg Architecture
Explore the streets and monuments of Bratislava, witnesses to the Habsburg dynasty's influence on the city.
Unravel the threads of history and restore the crown's prestige!
The past awaits revelation.
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.
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Your turn to play
Follow the traces of 19 Hungarian kings crowned in Bratislava's Saint Martin Cathedral between 1563 and 1830, from the Habsburgs to the last imperial coronations.
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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