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Uncover the hidden conspiracy behind the First Battle of Bull Run. Decipher clues from forgotten monuments to expose a traitor's plot that altered the war's first clash in 1861.
📱 1 to 10 phones · 1 team per phone · Independent codes
July 21, 1861: The fields of Manassas erupt in the Civil War's first major battle
You are Union Colonel Irvin McDowell, tasked with leading your troops to victory in Manassas in the summer of 1861.
The history of Virginia is about to change forever. Your mission
Relive the first clash of the American Civil War, where Union and Confederate forces first met in 1861, on the lands of Manassas, Virginia.
« Where Southern Victories Tested Northern Resolve »— Inscription on the Confederate Monument, Manassas National Battlefield Park
Your journey begins at the Manassas National Battlefield Park Visitor Center, located at 6511 Sudley Rd, Manassas, VA 20109. This official visitor center, managed by the National Park Service since 1940 and built in 1953, houses a museum and bookstore. Here, you'll discover detailed exhibits on the 1861 and 1862 Bull Run battles. It's the starting point for walking trails that crisscross the 1.9 square miles of the First Bull Run battlefield, offering you an initial immersion into Virginia's heritage.
Continue to the Stone Bridge, a historic stone bridge over Bull Run, built around 1820. This key site, approximately 100 feet long, was crossed by Union troops on July 21, 1861, under General Irvin McDowell, marking the southern crossing of Bull Run at the battle's outset. The bridge, restored in the 1950s by the National Park Service, bears witness to the initial Union attack. Nearby, Sudley United Methodist Church, built in 1859 at 6524 Sudley Rd, served as a Confederate field hospital that same day, treating about 300 Union and Confederate wounded. Spared from major fighting but damaged by artillery fire, it was listed on the National Register of Historic Places in 1986.
The Dogan House, a wooden house built in 1848 by Henry Dogan and restored in 2007, was used as a Confederate headquarters on July 21, 1861. Located near Stone Bridge, it was damaged during the morning fighting and witnessed the Union retreat after the loss of Matthews Hill. Matthews Hill, a strategic hill 290 feet in elevation, was the scene of the first major engagement around 9 AM. Defended by 1,600 Confederates under Colonel Nathan Evans against 5,000 Unionists, its capture by the Union around 11:30 AM marked McDowell's initial success.
The route then leads you to Henry House Hill, a pivotal hill 266 feet in elevation where the most intense fighting occurred from 1 PM to 4 PM. This site was the tragic location of the death of Judith Henry, an 85-year-old civilian, killed by a Union shell in her home. The hill was finally captured by Confederates under Beauregard and Jackson around 3 PM, sealing the Southern victory. Today, 8 commemorative monuments mark this historically significant location. The New York State Monument, a 25-foot granite obelisk erected in 1908, honors the 69th and 79th volunteer regiments killed here, dedicated on the battle's 47th anniversary.
Concluding your exploration of Manassas, you reach the Confederate Monument, erected in 1895 on Henry House Hill by the United Confederate Veterans. This 20-foot monument honors the Confederate soldiers of First Manassas. As you reflect on the inscription 'Where Southern Victories Tested Northern Resolve', you will grasp the magnitude of this initial clash, a decisive moment that shaped the destiny of the Civil War Sites and the National Historic Landmark of Manassas. Your interactive tour of the National Park Service and the American Battlefield Trust leaves you with a profound understanding of this crucial period in Virginia's history.
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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🔒 Secure payment · Code in 5 min · Free cancellation
Explore the site of the First Battle of Bull Run, a place frozen in time where the narrative of the Civil War began its bloody tale.
Decipher hidden messages and reconstruct a crucial order whose absence may have changed the course of history.
Walk the trails of the national park, among monuments and preserved landscapes, witnesses to the events of 1861.
The past is never dead. It's not even past.
William Faulkner, Requiem for a Nun
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.
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Relive the first clash of the American Civil War, where Union and Confederate forces first met in 1861, on the lands of Manassas, Virginia.
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
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Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
Accès libre. Explorez l'histoire de la ville de Manassas à travers des artefacts et des expositions, complétant votre compréhension des batailles de Bull Run.
5€. Visitez cette plantation de 1830 utilisée comme hôpital confédéré après la bataille de First Manassas, offrant un aperçu de la vie civile pendant la guerre.
À partir de 15€. Détendez-vous après votre parcours avec une dégustation dans un vignoble historique de la Virginia, datant du début du XIXe siècle.
Accès libre. Parcourez ce sentier de 1,5 mile pour explorer les champs de bataille de Second Manassas, offrant un contexte supplémentaire aux conflits de la région.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.