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Decipher the forgotten incantation of Nemausa, the nymph guarding Nîmes' sacred spring. Uncover her cryptic whispers hidden among Roman ruins before her curse engulfs the city forever.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the heart of ancient Nemausus, the nymph Nemausa reigned over a sacred spring, her whispers guiding the city's prosperity under Roman rule
You are an initiate of the sacred cult of Nemausus, tasked with preserving the city's protective secrets in Nîmes, 1st century BC.
Your mission is to uncover the mystery
Delve into the ancient secrets of Nemausa, where the whispers of Roman emperors still echo among the stones of its classified historical monuments.
« To Gaius Caesar, son of Gaius, grandson of Augustus, adopted son, vows undertaken, house of the divine Augustus. »— Dedicatory inscription, restored inscription on the Maison Carrée, Nîmes, circa 4 BC.
Your journey to decipher the Lost Incantation begins in the Jardins de la Fontaine, created in 1745 by Jacques Philippe de Viguier. These gardens, inspired by ancient Roman gardens, span 3.5 hectares, including Mont Cavalier, which rises 54 m. Here, the Nymphée, an ancient source from the 1st century BC, once vital for Nîmes' Roman aqueduct, presents you with the first puzzles. These gardens, classified as a Historical Monument in 1941, also house the Tour Magne, built in the 1st century BC, still standing 18 m high, like a beacon on the city's Roman past.
Continue your investigation towards the Temple of Diana, a Roman ruin from the 1st-2nd century AD, located in the heart of the Jardins de la Fontaine. This structure of three-level arcades, approximately 14 m x 9 m, has been classified as a Historical Monument since 1840. Although its formal attribution to Diana is not confirmed by excavations, it was likely dedicated to the nymph Egeria. In the 16th century, this temple was integrated into medieval fortifications, a transformation that reflects the successive uses of Nîmes' Roman heritage and how the city reappropriated its ancient buildings over the centuries.
The ascent of the Tour Magne, built in the 1st century BC on an earlier Gallic base, is a crucial step in your quest. Standing 18 m high, this Roman watchtower, restored in 1732 under Louis XV, offers a panoramic view of Nîmes from Mont Cavalier. Accessible by 140 steps, it was an integral part of the Roman defensive system with its 6 km ramparts. Classified as a Historical Monument in 1840, it allows you to survey the city's expanse and locate the Porte Auguste, built between 16 and 2 BC by order of Emperor Augustus after the submission of the Gallic peoples.
Your path then leads you to the Porte Auguste, an imposing edifice 6.85 m wide and 8.40 m high with two arches and square towers. Built in honor of Augustus, this gate, classified as a Historical Monument in 1840, was a major access point to the Roman ramparts. Not far, the Maison Carrée, a Roman temple completed in 4-2 BC and classified as a Historical Monument in 1840, dedicated to Caius and Lucius Caesar, stands. This temple, the only one fully preserved in metropolitan France, measures 25 m long, 13.5 m wide, and 17 m high, offering a perspective on imperial Roman architecture in Nîmes, Occitanie.
Finally, the Arènes de Nîmes, a Roman amphitheater built around 70-100 AD, are revealed. With a capacity of 24,000 spectators and dimensions of 133 m long, 101 m wide, and 21 m high, they hosted gladiatorial combats and venationes until the 5th century, before being restored in the 19th century. Classified as a Historical Monument in 1840 and inscribed on the UNESCO World Heritage list in 2024, they are a testament to Roman grandeur. Square Antonin, created in 1840 and renovated in 2010 on part of the ancient Roman forum, offers a moment of respite. By completing your journey at Pont de l'Abbé, you will have traversed 2,000 years of history, uncovered the secrets of a city once called Nemausa, and understood the importance of its Roman heritage in Occitanie.
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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Follow the traces of Nemausa, Celtic water deity, through Nîmes and its hidden mysteries.
Gather the fragments of an ancient incantation to restore the power of the city's sacred spring.
Delve into the folktales of Nîmes and the legends that bind the city to its natural environment.
L'eau se souvient. Écoutez ses murmures.
Trouverez-vous la voix de Nemausa ?
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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Delve into the ancient secrets of Nemausa, where the whispers of Roman emperors still echo among the stones of its classified historical monuments.
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.
À partir de 8€. Goûtez ce plat emblématique de la cuisine nîmoise, à base de morue et d'huile d'olive, dans un restaurant local du centre-ville.
12€. Explorez les collections archéologiques de Nîmes, ville d'art et d'histoire, avec des milliers d'objets du Ier siècle av. J.-C. au Vème siècle ap. J.-C.
5€. Admirez l'architecture de Norman Foster face à la Maison Carrée et découvrez l'art contemporain méditerranéen.
Accès libre. Imprégnez-vous de l'ambiance locale et découvrez les produits du terroir occitan, des olives de Nîmes aux vins de Costières.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.