The Masters of Peoria — Industrial Conspiracy Unveiled
From12€

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Historic Center of Peoria, Illinois, United StatesThe Masters of Peoria — Industrial Conspiracy Unveiled
📍 Historic Center of Peoria, Illinois, United States·🕐 2h – 2h30·📍 ~3 km
Also available as:HistoricalMysterySpy thriller

The Masters of Peoria — Industrial Conspiracy Unveiled

Decipher the hidden alliance between Peoria's railroad barons and riverboat magnates that secretly controlled the city's fate during the Gilded Age.

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

Difficulty
·From age 10 years
Starting point :Peoria Riverfront Museum, 222 SW Washington St, Peoria, IL 61602

In the 1880s, Peoria transformed from a sleepy riverport into an industrial powerhouse

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

The Masters of Peoria — Industrial Conspiracy Unveiled

🎭Your Mission

You are an investigative journalist for the Peoria Daily Transcript, autumn 1889.

You know that in the 1880s, Peoria transformed from a sleepy riverport into an industrial

The Secret of Industrial Pioneers

« This is the 'World's Most Beautiful Drive'. »
Theodore Roosevelt, 1910, about Grandview Drive in Peoria.

The Age of Giants

At the turn of the 20th century, Peoria was an unrivaled industrial powerhouse. The city was dubbed the "Whiskey Capital of the World," with dozens of distilleries producing millions of gallons of alcohol, thanks to its proximity to Illinois cornfields and the river for transport. Names like Hiram Walker and American Distilling Co. dominated the landscape, creating vibrant, though sometimes controversial, wealth and culture. The Prohibition of 1920 dealt a fatal blow to this flourishing industry, although some distilleries found ways to survive by producing "medicinal" or industrial alcohol.

Concurrently, Peoria saw the emergence of another form of power: that of heavy machinery. In 1925, the merger of the Holt Manufacturing Company (founded in 1887 by Benjamin Holt, a pioneer of track-type tractors) and C. L. Best Tractor Co. gave birth to Caterpillar Tractor Co., headquartered in Peoria. This company would become a global leader in the manufacture of construction and mining equipment, leaving an indelible mark on the city and symbolizing American ingenuity and industrial strength. The fate of these two industries, one declining and the other rising, is strangely linked by Peoria's spirit of innovation.

1887
Founding of the Holt Manufacturing Company by Benjamin Holt, pioneer of track-type tractors.
1910
Theodore Roosevelt visits Peoria and declares Grandview Drive the 'World's Most Beautiful Drive'.
1925
Merger of Holt Manufacturing Company and C.L. Best Tractor Co. to form Caterpillar Tractor Co.
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

Peoria Riverfront Museumoptional
To deeply explore exhibits on local history, including the impact of distilleries and Peoria's industrial evolution.
~$15
/pers.
Caterpillar Visitors Centeroptional
For a complete immersion in Caterpillar's legacy, with simulators and iconic machines that illustrate the power of local engineering.
~$10
/pers.
Pettengill-Morron House Museumoptional
To visit the interior of this Victorian mansion, a witness to the lives of influential Peoria families during the city's industrial golden age.
~$10
/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
Peoria Riverfront Museum, 222 SW Washington St, Peoria, IL 61602
Directions on Google Maps
🕐
Duration
2h – 2h30
At your own pace
👥
Players
Unlimited
From age 10
📍
Distance
~3 km
Downtown and riverfront
Accessibility
Partial
Slight slopes and varied sidewalks
🌐
Languages
17 languages
Built-in translation

Why this route?

⚙️

Industrial Ingenuity

Dive into the history of heavy machinery that made Caterpillar world-renowned, from its humble beginnings to its current dominance.

🥃

The Whiskey Era

Explore Peoria's effervescent past, once the world's whiskey capital, and understand how Prohibition redefined its destiny.

📜

The Forgotten Charter

Reconstruct a secret plan that links the destinies of distilleries and engineering titans, revealing a little-known facet of Peoria's history.

Peoria, the city where entrepreneurial spirit shapes the future.

Untangle the secrets of its giants.

★ 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 les maitres de peoria? Check the email you received after your game to leave a verified review.

Your turn to play

Unravel the mystery connecting Peoria's powerful industries and rediscover the ambition of its founders. Your adventure begins now!

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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