🕒 No date to pick · Code valid 1 year · Play whenever you want
Get my code
Decipher the hidden records of Tacoma's 1885 Chinese expulsion. Track down witnesses, decode suppressed documents, and expose the conspiracy of silence that erased a community.
📱 1 to 10 phones · 1 team per phone · Independent codes
November 3rd, 1885: Tacoma's city leaders—known as 'the 27'—orchestrated the forced expulsion of 700 Chinese laborers and systematically burned Chinatown to ash
Step into the shoes of Job Carr, founder of Tacoma, helpless witness to the anti-Chinese violence that tore apart your nascent city in November 1885. You walk the streets of Old Town Tacoma where 500 rioters led by Bliss Stafford drove out 700 Chinese residents toward the docks of Commencement Bay. At each stop, open your phone: ghostly testimonies appear on Pacific Avenue facades, protest letters reveal themselves on Old City Hall walls, cries of distress echo near Thea Foss Waterway where families were forcibly embarked. Your 135-minute journey through 1.5 km takes you from Union Station to Chinese Reconciliation Park, inaugurated in 2015 to heal this historical wound. More than an outdoor escape game: an interactive visit immersed in 140 years of history, with anecdotes revealed at each stop and hidden sites that classic guides forget.
Tacoma was born in 1868 under the impetus of Job Carr, who named the city after Mount Tahoma of the local tribes. Union Station, built in 1911 by Reed & Stem in Beaux-Arts style, raises its 96-meter dome — the tallest on the American West Coast. Listed on the National Register of Historic Places in 1974, this railway station transformed into a federal courthouse in 1998 welcomes you at the start of your investigation. This is where Chinese immigrants transited to build the Northern Pacific Railway, before the economic crisis of the 1880s fueled racial tensions.
Pacific Avenue crosses the heart of Old Town Tacoma since 1884, paved the year before the anti-Chinese riots. This 1.6 km artery housed 350 wooden buildings destroyed by the 1889 fire, four years after the violence. On November 3, 1885, 500 rioters led by Bliss Stafford converged on the Chinese quarter established along this main avenue. Listed in the Tacoma Historic District, Pacific Avenue still bears the scars of these clashes that drove an entire community into forced exile.
Old City Hall, erected in 1893 by architect Heathcote Kay in Richardsonian Romanesque style, raises its 61-meter tower above the rebuilt city. Listed as a National Historic Landmark in 1979, this building housed the municipal court during the post-riot trials of 1885. It was within these walls that the leaders of anti-Chinese violence were judged — and often acquitted. The municipal belfry rang until 1931, reminding Tacoma of the dark hours of its nascent history.
Thea Foss Waterway, formerly Foss Creek, was dredged and renamed in 1907 after maritime entrepreneur Thea Foss, founder in 1889 of the tugboat company. This 3.2 km waterway, 46 meters wide, witnessed the Chinese expulsions of November 1885. Families driven from Pacific Avenue were forced to board steamers from adjacent docks, under threat from rioters. Cleaned of industrial pollutants in the 1990s, the waterway reopened to navigation in 2001, but the ghosts of 1885 still haunt its shores.
Your journey ends at Chinese Reconciliation Park, inaugurated November 10, 2015 — exactly 130 years after the riots. Designed by Japanese architect Motoaki Hisada on 0.6 hectares, this commemorative park erected on the expulsion site contains the 13-meter Reconciliation Bridge, symbolizing forgiveness and unity. You take from Tacoma the lesson of a city that chose to face its demons rather than bury them, transforming historical shame into living memory for future generations.
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.
Places tied to your adventure — optional entries, totally up to you · per person
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.
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.
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
Immerse yourself in a little-known chapter of American history, based on real and verifiable facts.
Reconstruct the events of the 1885 expulsion to honor the victims' memory and shed light on an injustice.
Explore Tacoma's waterfront and downtown, places that witnessed the city's growth and dramas.
Truth fears not time, but only oblivion.
Restore Tacoma's memory.
OddballTrip combines gamified play, augmented reality and AI. All our competitors deliver 1 or 2 of these angles. We deliver all 5.
A golden chest floats in front of the monument. Tap → opening animation → reveals a secret message.
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.
At the puzzle climax, golden letters magically write themselves on the real wall — that's the puzzle answer. An unforgettable visual effect.
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.
A mini-radar shows the target even behind you, and the phone vibrates when you aim in the right direction.
Every puzzle weaves in real historical facts (architecture, era, anecdotes). You learn by playing — like a gamified audioguide.
3 levels of AI-generated help: vibe → where to look → answer format. You're never stuck.
At the end of the game, capture a selfie with OddballTrip banner + mascot, shareable on Instagram, TikTok.
PWA technology: open the link, it plays in your browser. Same quality as an app, no App Store hassle.
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.
GPS yes (handled by your phone). Maps yes (tiles cached). AI and hints need an intermittent 4G connection.
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.
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).
From 12 without an adult, from 6 with an adult reading puzzles. Works for families, couples, friend groups, companies.
Pre-register or contact us — we'll email you as soon as your city is live.
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.
Soyez le premier à partager votre expérience.
Did you play le depart force de tacoma? Check the email you received after your game to leave a verified review.
Retrace the forced expulsion of 700 Chinese residents during the November 1885 riots that forever marked Tacoma's history.
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
More destinations, tours & urban treasure hunts across the country




Where tech meets nature, under the watchful eye of the Sound
The city where originality thrives
Washington's historic wine country capital
In the heart of the Silver Capital of the World
Gold Rush echoes in a charming Victorian town
Where nature meets vibrant culture
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
14€. Collections permanentes sur l'immigration asiatique au Washington et l'histoire du Chinese Exclusion Act de 1882.
15€. Œuvres de Dale Chihuly, maître verrier natif de Tacoma, et collection d'art du Pacifique Nord-Ouest.
45€. Cuisine du Pacifique Nord-Ouest avec vue sur Commencement Bay, dans le bâtiment de l'ancienne Union Station.
35€. Départ depuis Thea Foss Waterway, vue sur le mont Rainier et les îles où furent déportés les résidents chinois en 1885.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.