Innere Stadt — Unmasking Mozart's Final Conspiracy
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Vienna, AustriaInnere Stadt — Unmasking Mozart's Final Conspiracy
📍 Vienna, Austria·🕐 2h30 – 3h·📍 ~3 km
Also available as:HistoricalMysteryFantasySupernaturalRomanceSpy thriller

Innere Stadt — Unmasking Mozart's Final Conspiracy

Decipher the shadowy circumstances surrounding Mozart's mysterious death in 1791. Uncover hidden letters, rival intrigues, and the truth buried beneath Vienna's baroque silence.

📱 1 to 10 phones · 1 team per phone · Independent codes

Difficulty
·From age 14 years
Starting point :Minoritenplatz, Vienna

December 1791

8
stages
~3 km
route
2h30 – 3h
at your pace
🚶
walking

Innere Stadt — Unmasking Mozart's Final Conspiracy

🎭Your Mission

You are Lorenzo Da Ponte, librettist and Mozart's confidant, in Vienna, 1791.

Your mission: discover who commissioned the anonymous Requiem. You start from Minoriten

Dive into Mozart's final months in Vienna, between mysterious commissions and court secrets that precipitated his death in December 1791.

Far more than an escape game

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.

🏛️
Hidden historical gems

At each stop, places ordinary guides miss — secret façades, sculpted crests, alleys steeped in history.

📜
Anecdotes & legends

Every riddle is rooted in a real historical fact or local legend. You leave with dozens of stories to tell.

🏗️
Architecture & heritage

Learn to read buildings — flamboyant Gothic, Baroque, Art Deco — like a real art historian, while having fun.

🚶‍♀️
Immersive wandering

Walk through the city like a novel's character — every alley becomes a stage, every square a theatre.

🎙️
Immersive audio narration

A voice walks with you at every step, tells the story of each place, reads clues, adds a cinematic feel.

📲
Yours forever

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?

🏛️
Outdoor escape game

Explore the city on foot solving puzzles based on real historical facts. No locked room — the city is your playground.

📱
On your smartphone

No app to download. Play directly from your browser. Guided step by step, at your own pace.

👨‍👩‍👧‍👦
Unlimited players

One purchase per phone is enough. Play with family, friends or as a couple — everyone participates.

🎯
Augmented reality

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.

🤖
AI that helps you

Stuck? Progressive personalised hints. The character repeats the puzzle on demand — at your own pace.

🗣️
32 languages

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

Mozart House (Mozarthaus Vienna)optional
€12. Apartment where Mozart composed The Marriage of Figaro in 1784-1787, with original manuscripts and period harpsichord.
Optionnel
/pers.
Schönbrunn Palace and Orangeryoptional
€16. Imperial castle where child Mozart played before Maria Theresa in 1762, with restored music salons.
Optionnel
/pers.
Tasting at Café Centraloptional
€25. Sachertorte and Viennese blend in the historic café of Ferstel Palace, frequented by Freud and Trotsky.
Optionnel
/pers.
Concert at Peterskircheoptional
€20. Baroque music recitals in the church with 58-meter oval dome, exceptional acoustics for Mozart.
Optionnel
/pers.
Budget if you do them all / pers.~0
« Viennae caput regni et imperii »
Historical inscription on Vienna's fortifications, 15th century

The story that haunts this land

Minoritenkirche welcomes you within its Gothic walls built between 1319 and 1330 by Franciscans under Emperor Frederick III. Mozart regularly attended services here, and his son Karl Thomas was baptized here in 1784. Its 97-meter tower, completed in 1411, already dominated Vienna when young Wolfgang arrived from Salzburg. The Virgin Mary stained glass window from 1430, with its 35 m², testifies to the Gothic splendor Mozart contemplated during his prayers. In this church still echoes his Ave Verum Corpus and solemn masses.

The Schweizerhof at Hofburg immerses you in the oldest part of the imperial palace, built around 1270 under Rudolf I of Habsburg. This medieval fortification, transformed into a residence in the 15th century, houses the 200 meters of galleries where Mozart performed before Emperor Joseph II. The 4-meter thick enclosure walls resonated with his piano concertos, notably the famous Concerto No. 23 in A major played in 1786. Today the presidential seat, this place preserves the memory of imperial musical evenings that brought glory to the composer.

The Mariensäule at Am Hof raises its 18.5 baroque meters since 1668, sculpted by Ferdinand Casinger to commemorate the end of Swedish occupation. This column with four angels symbolizing victory over plague, war, famine and heresy already stood on the former medieval hay market when Mozart frequented Viennese salons. Am Hof square, a market since the 13th century, vibrated with conversations about his latest works, notably The Magic Flute created months before his death in December 1791.

The Austriabrunnen at Freyung displays its baroque magnificence since 1846, work of Josef Kundmann financed by public donations under Ferdinand I. This 10-meter fountain with 12 provincial statues stands on Freyung square, site of medieval fairs since 1188. Mozart knew well this lively square where musical contracts were negotiated and court rumors circulated. It was in this district that he met his patrons and commissioners, notably the one who mysteriously requested his last Requiem in D minor.

Your investigation ends in the muffled atmosphere of the last Mozartian places, from the baroque Peterskirche built between 1702 and 1733 by Johann Lukas von Hildebrandt to the Ferstel Palace by Heinrich von Ferstel (1847-1850). These 12,000 m² housed the Vienna Stock Exchange and Café Central, later frequented by Freud. You take away the secrets of a musical Vienna where every cobblestone still resonates with the steps of the Salzburg genius, where every facade hides a court intrigue, where the history of classical music is written between imperial commissions and Masonic mysteries.

1784
Mozart is initiated into Freemasonry, an institution that would deeply influence his thought and work.
1790
Death of Emperor Joseph II, Mozart's patron. His successor, Leopold II, is less favorable.
1825
First public rumors of Mozart's poisoning by Salieri, fueling the myth.

The Route

8 stages through the city

The gameplay: AR, camera, hidden clues

📱Search clues with your cameraRA

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.

8
original puzzles
24
min of narration
🪙 24
TripCoins granted
16
GPS waypoints

How does it work with a group?

One phone = one team. Pick the number at checkout (1 to 10).

🧍
1 phone

Solo, or a group sharing the screen. One team, one code.

👥
2-3 phones

Family, couple, or 2-3 teams competing. Each phone has its own code and its own score.

👨‍👩‍👧‍👦
4 to 10 phones

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.
🕒No date to pick · Code valid 1 year · Play whenever you want

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

Starting point
Minoritenplatz, Vienna
Directions on Google Maps
🕐
Duration
2h30 – 3h
At your own pace
👥
Players
Unlimited
From age 14
📍
Distance
~3 km
Old Vienna
Accessibility
Partial
Some cobbled areas, narrow sidewalks
🌐
Languages
17 languages
Built-in translation

Why this route?

🕵️‍♀️

Historical Thriller

Dive into an imperial conspiracy to unravel the composer's death.

🎭

Viennese Intrigues

Uncover the secrets of Masonic lodges and aristocratic salons of the era.

🖋️

A Coded Journal

Decipher the mysteries of a secret journal to reveal long-hidden truths.

Silence is the greatest accomplice

Uncover the secrets of the Viennese court and lodges.

★ Innovation 2026

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

Soyez le premier à partager votre expérience.

Did you play le poids du silence? Check the email you received after your game to leave a verified review.

Your turn to play

Dive into Mozart's final months in Vienna, between mysterious commissions and court secrets that precipitated his death in December 1791.

12€
1 phone
23€
2 phones
33€
3 phones
42€
4 phones
50€
5 phones
56€
6 phones
62€
7 phones
68€
8 phones
74€
9 phones
80€
10 phones

1 purchase = 1 phone. Play several on the same device.

🕒No date to pick · Code valid 1 year · Play whenever you want
Get my code · 12€

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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