Birgu — The Broken Oaths
Uncover the conspiracy of broken oaths among the Knights of St. John in Birgu. Decode clues hidden in their auberges and forts to expose the traitor who nearly doomed the Great Siege victory.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1530, the Knights of St
Birgu — The Broken Oaths
You are a historical cryptographer, in present-day Vittoriosa, Malta, tasked with deciphering newly unearthed symbols.
In 1530, the Knights of St. John
1565: The Shadow of a Plot over Birgu
« There is no evil worse than treachery, for it is born from the heart of friendship. »— Seneca
The Great Siege and the Order's Rivalries
In 1530, Emperor Charles V ceded the Maltese archipelago to the Knights of the Order of Saint John of Jerusalem, who had been expelled from Rhodes. They settled in Birgu, which became Vittoriosa after the Great Siege. This military and religious order was then composed of 'Langues' (nations): Provence, Auvergne, France, Italy, Aragon, Castile and Portugal, Germany, and England. Each had its Auberge, a palace serving as its headquarters, and harbored deep political and personal rivalries, exacerbated by the proximity of the Ottoman threat.
The peak of these tensions was reached during the Great Siege of Malta in 1565. Under the leadership of Grand Master Jean Parisot de Valette, the knights and the Maltese heroically resisted the enormous Ottoman army of Suleiman the Magnificent. Birgu was the heart of the defense, enduring incessant bombardments. Amidst this external conflict, internal plots, jealousies between Langues, and suspicions of treason were commonplace, threatening the cohesion of an order already weakened by the loss of its previous territories.
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.
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. »
How does it work?
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.
Want to go deeper?
Places tied to your adventure — optional entries, totally up to you · per person
The Route
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.
How does it work with a group?
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.
- ✓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.
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
Why this route?
Knights' Architecture
Explore the magnificent Auberges des Langues and the fortifications of Birgu.
Political Investigation
Delve into the rivalries and plots that shook the Order of St. John.
Codes and Symbols
Decipher hidden messages in historical emblems and inscriptions.
Between cross and crescent, the thread of betrayal weaves.
Uncover the plot threatening the Order of St. John.
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 serments brises de birgu? Check the email you received after your game to leave a verified review.
Your turn to play
Identify the spy, thwart their plan, and save Birgu from falling before it's too late.
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
Other escape games in Birgu (Vittoriosa)
See all games in Birgu (Vittoriosa)→More ideas for self-guided walking tours, scavenger hunts & city quests in the same city
Birgu — Decrypt the Inquisitor's Secrets
Uncover the hidden confessions and coded messages locked within the Inquisitor's Palace dungeons. Decipher the truth behind 224 years of religious persecution and judicial conspiracy.
Birgu — The Miracle's Secret
Uncover the hidden miracle that saved Birgu during the Great Siege of 1565. Decode clues from fortifications and relics to reveal the divine intervention that turned defeat into victory.
Birgu — Auberges' Conspiracies
Uncover the deadly plots and betrayals among the Knights of St. John in their Birgu auberges. Decode rivalries, secret pacts, and hidden clues across the Collacchio to expose the conspiracy that nearly toppled the Order.
Vittoriosa — The Inquisition's Lost Registry
Decipher a vanished 17th-century Inquisition ledger hidden across Vittoriosa's shadowed streets. Uncover the names, confessions, and fates of souls erased from history.
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