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Threatening letters
Harold Walter, one of the richest men in the country, has been getting threatening letters for months. Plain old blackmail, or so everyone thinks at first. Everyone's wrong.
120 minutes 4 km 12 years old 1 to 6 players
Press tycoon Harold Walter is being held hostage somewhere in Liège, with a bomb strapped to him. Your detective agency is short on time.
Discover the storyYou work for the C.R.I.M.E. detective agency. Your boss has called you in for a briefing, and it is going to be a long day.
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Harold Walter, one of the richest men in the country, has been getting threatening letters for months. Plain old blackmail, or so everyone thinks at first. Everyone's wrong.
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The tycoon is being held hostage somewhere in town, a bomb strapped to him. Tick, tock. The countdown has started, and it will not wait for you.
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His competitor, his wife, his secretary, his right-hand man, his lawyer. Places to visit, statements to collect, and truth to untangle from lies.
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At the end of the investigation, you present your conclusions. Who did it? Why? How? Until then, expect a few surprises.
Four of the five suspects, pinned to the agency wall. Flip a card to read the detective's note, then make up your own mind.
4 km on foot, 7 places along the way. You may know these streets. You have never looked at them like this.
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And one more place along the way, to discover on site.
Dive into the thrilling world of the Walter case in Liège! As an agent of the C.R.I.M.E. agency, your boss assigns you a perilous mission: find Harold Walter, a press tycoon, who has been taken hostage and fitted with a bomb. His anonymous threats have turned into a true nightmare. Together with your team, roam the streets of Liège, gather clues, and collect the key testimonies needed to solve the case.
From the discreet secretary to the determined rival, and the mysterious wife, every suspect has their secrets. Time is running out: every minute counts in this race against the clock to save Harold and prevent a disaster! Question, deduce, and confront your hypotheses in a gripping finale.
A captivating and immersive urban challenge: visit several iconic locations around the city, solve innovative puzzles, and uncover surprising revelations. This urban adventure game, accessible to all, combines suspense, team spirit, and real-life adventure. Ready to investigate? Gather your allies and try to unravel the mysteries of Liège!
No guide, no time slot, no queue. Your smartphone is the game master.
It arrives by email within a minute. One code covers a team of 6 players.
Saturday afternoon, summer evening or rainy Sunday: head to the starting point whenever you feel like it.
The Coddy app, free on iOS and Android, leads you from riddle to riddle with GPS.
Average rating from 202 player reviews
très sympa. permet de visiter plusieurs endroits de la ville. énigme facile à résoudre, les
Très belle énigme. C'était chouette de devoir chercher les indices dans la ville, tout en
Chouette aventure ! Les filles de 12 ans ont adoré ! A refaire !
super jeux à faire en famille ou entre amis bravo à vous
très sympas comme activités, et petite découverte de Liege
c'etait chouette de transpirer tous en équipe
super activité ! merci
fantastic game, really fun! maybe you can add some info about Liege and Belgium while walking. I'm
vraiment chouette très bonne idée afin de faire parcourir la ville \n
Sympa avec une méteo clémente en plus
un peu compliqué dû à la chaleur, mais chouette expérience
une moitié pour 4 et l'autre pour 5
No. Your code stays valid for 3 years from purchase. You start the game on whatever day and time suits you.
Yes. You receive the code by email and pass it on to whoever you like. It stays valid for 3 years with no date to set, so they play on whatever day suits them.
Yes. The riddles call for observation and logic, not special knowledge, and hints get you going again if you are stuck. The game is recommended from age 12.
Take one code per team of up to 6 players. Teams set off at the same time and play the same route in parallel. The booking card works out the number of codes for you.
One is enough for the whole team. Up to 6 phones can join the same game, handy if a battery runs low.
The Hint button in the app puts you on the right track, step by step. Each hint weighs a little on your final score, but nobody stays stuck.
Yes, as long as the code has not been activated. Contact Coddy support before you start the game.

Start: Impasse des Ursulines, Liège. The code arrives by email right away. You set off whenever you like, for 3 years.
Book for 39,99 € per teamThere are 3 other games in the same city
This theme is also available in other cities.