Haga — The Lost Compass Conspiracy
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Gothenburg Historic CenterHaga — The Lost Compass Conspiracy
📍 Gothenburg Historic Center·🕐 2h – 2h30·📍 ~2.5 km
Also available as:HistoricalMysteryRomanceCinemaSpy thriller

Haga — The Lost Compass Conspiracy

Uncover the Swedish East India Company's hidden compass in Haga's cobblestone alleys. Decode merchant codes, outwit rival spies, and reclaim the artifact that charts forgotten trade routes before it's lost forever.

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

Difficulty
·From age 12 years
Starting point :Gustaf Adolfs Torg

In 1731, Gothenburg became the epicenter of the Swedish East India Company, launching secret voyages to China laden with riches and rivalries

8
stages
~2.5 km
route
2h – 2h30
at your pace
🚶
walking

Haga — The Lost Compass Conspiracy

🎭Your Mission

You are a confidential agent of Gustav II Adolf, dispatched to Gothenburg in 1637 to safeguard the nascent port's future.

Your mission: thwart a conspiracy aiming to divert its wealth. You

Delve into the maritime and royal intrigues of Gothenburg, where the secrets of the Swedish East India Company still lie dormant beneath the cobblestones of Västra Götaland.

The story that haunts this land

Your quest begins in Gustaf Adolfs Torg, Gothenburg's central square, founded in 1619 by King Gustav II Adolf. In front of the 5.5m equestrian statue, sculpted by Bengt Erland Fogelberg and inaugurated in 1854, you examine the city's coat of arms, searching for hidden clues in its symbols. This location, the historic administrative center with the city hall built in 1758, was the scene of royal speeches in the 17th century, key moments for the Kingdom of Sweden. As a royal envoy, you must decipher the first signs of the conspiracy threatening Sweden's commercial interests in Västra Götaland.

Continuing your visit to Gothenburg, you reach the Ostindiska huset, a neoclassical building from 1754, headquarters of the Swedish East India Company. Designed by architect Bengt Wilhelm Carlberg, this 1,200 m² edifice was the starting point for the first expedition to China in 1732. Today a museum, it houses Chinese porcelain trade artifacts. You search for messages hidden in cargo manifests, imagining the visits of Chinese diplomats in 1843. This listed Monument in Sweden, a testament to global trade, is a crucial step in understanding the economic stakes of the conspiracy.

The route then takes you to Packhuskajen, Gothenburg's historic port quay, built in the 1760s for naval storage. This location is an essential part of the Gothenburg canal, dug between 1642-1643 by order of Christopher IX. The old warehouses, the 18th-century packhus, were connected to Kronhuset, another major site of your exploration. Today a pedestrian area offering views of the nearby Feskekôrka canal, the quay retains the echo of merchant ships. Here, you decipher maritime signals, tracing suspicious movements of ships carrying illicit goods.

Your investigation leads you to Kronhuset, the royal warehouse completed in 1670 by architect Nicodemus Tessin the Elder. It was Gothenburg's largest building in the 17th century, capable of storing 20,000 tons of grain. It was used to supply the royal fleet during the Scanian War (1675-1679). The inner courtyard, with its 1660 well, is an ideal place for a secret rendezvous. You examine ancient graffiti and carpenter's marks, looking for symbols that could reveal the conspirators' identity. This historical heritage site in Västra Götaland is an essential link in Gothenburg's history.

Concluding your Västra Götaland thematic circuit, you have gathered the evidence and unmasked the culprits. From Gustaf Adolfs Torg to Ostindiska huset, via Packhuskajen and Kronhuset, each historical site in Gothenburg has revealed a piece of the puzzle. This interactive visit to Gothenburg will have plunged you into the heart of 17th-century political and commercial maneuvers. The gardens of Trädgårdsföreningen, Skansen Lejonet fort, Feskekôrka market, and Röhsska museet, while not directly linked to the 17th-century plot, bear witness to the city's evolution, from its military past to its current cultural richness. You take with you a deep understanding of Gothenburg's history and its strategic role in the Kingdom of Sweden, a true GPS treasure hunt through the monuments of Västra Götaland.

1731
Foundation of the Swedish East India Company (SOIC) by Colin Campbell and Niclas Sahlgren.
1745
The ship Götheborg I returns from its first voyage to China, bringing immense wealth.
1813
Expiration of the last SOIC charter, marking the end of the trade monopoly.
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

Röhsska Museum (Röhsska museet)optional
Paid admission. Explore a collection of 50,000 global craft objects, including exhibitions on 18th-century Scandinavian design, in this museum founded in 1916 thanks to William K. G. Röhss's donation.
Optionnel
/pers.
Trädgårdsföreningen Gardensoptional
Free access. Relax in this 137,000 m² public garden founded in 1842, inspired by Humphry Repton's English gardens, home to over 4,000 rose species and the 1878 glass Palmhuset.
Optionnel
/pers.
Feskekôrka (Fish Market)optional
Free access. Visit this historic fish market, inaugurated in 1874, a 45m x 25m Neo-Gothic cast iron and glass edifice, still active daily and capable of processing 500 tons of fish per week in the 19th century.
Optionnel
/pers.
Skansen Lejonet (Lion's Sconce)optional
Free access. Explore this garrison fort built in 1637, with its 30m cylindrical tower and 18 cannons in 1644, a key element of Gothenburg's defense during the Danish siege of 1677, now a military museum with remnants restored in 1970.
Optionnel
/pers.
Budget if you do them all / pers.~0

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
Gustaf Adolfs Torg
Directions on Google Maps
🕐
Duration
2h – 2h30
At your own pace
👥
Players
Unlimited
From age 12
📍
Distance
~2.5 km
Gothenburg Center
Accessibility
Partial
Cobblestone paths and elevation changes
🌐
Languages
17 languages
Built-in translation

Why this route?

🚢

Colonial Trade

Explore the golden age of the Swedish East India Company, its ships, and exotic cargoes.

🗺️

Maritime Cartography

Decipher clues from an ancient compass to reconstruct a secret trade route.

💰

Forgotten Fortune

Uncover the secret of a 'forgotten' cargo that could change the perception of Gothenburg's merchant history.

Navigate through the secrets of the India trade!

The legacy of Gothenburg's merchants awaits you.

★ 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

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Your turn to play

Delve into the maritime and royal intrigues of Gothenburg, where the secrets of the Swedish East India Company still lie dormant beneath the cobblestones of Västra Götaland.

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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