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Uncover the hidden communications and tactical secrets that decided the fate of the Union at Little Round Top. Decipher coded messages, trace the 20th Maine's desperate stand, and expose the conspiracy that nearly cost the North the war.
📱 1 to 10 phones · 1 team per phone · Independent codes
July 2nd, 1863: As Confederate forces surge toward Little Round Top, Union commanders face an impossible choice
You are a Union intelligence operative, dispatched to Gettysburg on the harrowing afternoon of July 2nd, 1863.
As Confederate forces surge toward Little Round Top, Union commanders face an impossible
The Sacrifice of the 20th Maine
« « We will fight until the last man has fallen. » »— Colonel Joshua Chamberlain, July 2, 1863
The Battle of Gettysburg, from July 1 to 3, 1863, was the largest engagement and the turning point of the American Civil War. Union forces, under Major General George G. Meade, confronted General Robert E. Lee's Army of Northern Virginia there. On the second day, July 2, the Union's left flank, anchored on Little Round Top, was subjected to fierce attacks. The loss of this position could have led to the collapse of the Union line.
The 20th Maine Regiment, positioned at the extreme left of the line, was tasked with defending Little Round Top 'to the last man'. Running low on ammunition after hours of fierce fighting against the Confederates, Colonel Joshua Chamberlain ordered a desperate bayonet charge. This audacious, unexpected, and successful maneuver repelled the enemy and secured the position, thus ensuring a crucial victory for the Union.
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.
At each stop, places ordinary guides miss — secret façades, sculpted crests, alleys steeped in history.
Every riddle is rooted in a real historical fact or local legend. You leave with dozens of stories to tell.
Learn to read buildings — flamboyant Gothic, Baroque, Art Deco — like a real art historian, while having fun.
Walk through the city like a novel's character — every alley becomes a stage, every square a theatre.
A voice walks with you at every step, tells the story of each place, reads clues, adds a cinematic feel.
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. »
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
8 stages through the city
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?
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Understand the stakes of the terrain and the decisions that shaped the battle's destiny.
Discover the courage and determination of soldiers facing the darkest adversity.
Reflect on Gettysburg's lasting impact on American history and collective memory.
NEVER YIELD
The silent cry of Little Round Top's heroes
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 serment de little round top? Check the email you received after your game to leave a verified review.
Reconstruct the oath that saved the Union and walk in the footsteps of the soldiers who changed the course of history at Gettysburg. Your bravery is the key to unlocking the past.
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
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More ideas for self-guided walking tours, scavenger hunts & city quests in the same city

Uncover the dark secrets of Rosa Carmichael's haunted orphanage. Decode clues from tortured spirits across Gettysburg's haunted landmarks to free the captive souls before their curse claims you.

Decipher the hidden truth behind Lincoln's immortal address. Uncover the manuscript fragments scattered across the cemetery to expose what the president really meant to say.

Uncover the forgotten relics of a vanished Union soldier scattered across the battlefield. Decode their hidden messages to reveal his final fate and solve the mystery of his disappearance before it's lost forever.

Uncover the double agent who infiltrated both armies during the Battle of Gettysburg, deciphering coded messages hidden at key sites to expose their betrayal before it's too late.

Decipher the intercepted dispatch that could have changed the Battle of Gettysburg. Track clues across monuments to uncover the traitor's plot before it's too late.
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Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.

Pour une immersion complète dans la bataille, visitez le musée et contemplez le Cyclorama, une peinture circulaire monumentale de la Charge de Pickett.
Découvrez où Abraham Lincoln a finalisé son célèbre discours de Gettysburg, juste avant l'inauguration du cimetière national.
Explorez une maison civile restaurée et découvrez la vie quotidienne à Gettysburg pendant l'occupation confédérée et la bataille.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.