🕒 No date to pick · Code valid 1 year · Play whenever you want
Get my code
Uncover the CIA-backed conspiracy behind Governor-General Kerr's dismissal of PM Whitlam. Decode clues across Canberra's power sites to expose the hidden plot that toppled a government.
📱 1 to 10 phones · 1 team per phone · Independent codes
November 11, 1975: In a shocking betrayal, Governor-General Sir John Kerr dismissed Prime Minister Gough Whitlam at Yarralumla, then orchestrated parliament's prorogation from Old Parliament House
You are an investigative journalist for the Federal Press Gallery in Canberra, November 1975.
Your mission: uncover the secrets of the 'Kerr's Coup' crisis. Your investigation takes
Dive into the heart of Canberra's power dynamics, where Australia faced its deepest constitutional crisis in 1975.
Your investigation begins at the Old Parliament House, built between 1923 and 1927, which served as the seat of the federal Parliament until 1988. It was here, in the heart of Canberra, that the 'Kerr's Coup' drama unfolded on November 11, 1975, when Governor-General Sir John Kerr dismissed Prime Minister Gough Whitlam. The Federal Press Gallery, located on the second level of the Senate side, saw over 250 accredited media outlets cover these events. Two journalists even fell from this gallery, one in the 1920s and another in the 1960s, testifying to the intensity of the debates that animated this historical site in Canberra ACT Australia.
Continuing your historical journey in Canberra, you head towards Government House, the official residence of the Governor-General of Australia. This site, linked to the events of 1975, is a key center for official ceremonies and state events. It was from here that Sir John Kerr exercised his power during the constitutional crisis, a period that deeply marked Australia's political heritage. The proximity of Government House to the new Parliament House and the High Court of Australia highlights the interconnection of institutions in Canberra's central administrative district, a major Canberra tourist site.
Your quest for truth then leads you to Parliament House, inaugurated in 1988 on Capital Hill, Canberra's highest point. This building, designed by architect Isi Utzon, replaced the Old Parliament House and embodies Australian democracy with its large central hall and legislative chambers. Accessible to the public, its viewing galleries allow observation of parliamentary debates, offering a perspective on the continuity of institutions after the turbulences of 'Kerr's Coup' in 1975. This site is a central element for understanding the evolution of Canberra's government monuments.
Although the Australian War Memorial, located on Anzac Parade, is not directly linked to the 1975 crisis, it offers an essential dimension to Canberra's national context. This major commemorative monument, with its museum and galleries documenting Australian military history, is a dominant architectural landmark in Canberra's landscape. It recalls the sacrifices that forged the nation's identity, a fundamental element for understanding the stakes of political stability and the concerns of the era that may have influenced the actors of 'Kerr's Coup'.
Your itinerary through Canberra's tourist sites takes you to Lake Burley Griffin, created in 1963 according to Walter Burley Griffin's urban plan. This artificial lake, with an area of approximately 33 km², surrounds the main government monuments and offers a 9.2 km pedestrian promenade. It is a central recreational and tourist public space in Canberra. Observing the National Carillon on Aspen Island, a 1977 gift from the Belgian government, you conclude your exploration of the secrets of 'Kerr's Coup', with a new understanding of the places where Australia's history was written, and an in-depth view of this Australian constitutional crisis.
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
Explore the power centers of Canberra where the most resounding constitutional coup in the Commonwealth took place
Discover evidence of British and American involvement in the fall of the Whitlam government
Uncover the legal and political mysteries of the Dismissal that shook the foundations of Australian democracy
Well played!
You have uncovered the secret of the Australian constitutional coup
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 operation kerr novembre 1975? Check the email you received after your game to leave a verified review.
Dive into the heart of Canberra's power dynamics, where Australia faced its deepest constitutional crisis in 1975.
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 ideas for self-guided walking tours, scavenger hunts & city quests in the same city
More destinations, tours & urban treasure hunts across the country
Birthplace of Australia's gold rush
Cradle of modern Australia
Where the Opera meets the Harbour Bridge
Cultural capital of hidden laneways and coffee
Birthplace of Australia's gold rush
Mining city in the heart of the Australian Outback
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
Gratuit. Explorez les chambres législatives et les espaces publics du bâtiment inauguré en 1988 sur Capital Hill.
Gratuit. Plongez dans l'histoire politique de l'Australie au sein du bâtiment qui fut le siège du Parlement fédéral jusqu'en 1988.
Prix indicatif : 20-30 AUD. Savourez un repas avec vue sur le Lake Burley Griffin depuis le Parliament House (Nouveau).
Prix indicatif : 30-45 AUD. Admirez les monuments gouvernementaux de Canberra depuis le lac artificiel créé en 1963.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.