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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 3,2 km 12 years old 1 to 6 players
Press tycoon Harold Walter is being held hostage somewhere in Mechelen, 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.
3,2 km on foot, 8 places along the way. You may know these streets. You have never looked at them like this.
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And 2 more places along the way, to discover on site.
Dive into the heart of a thrilling investigation in Mechelen! Media tycoon Harold Walter has been kidnapped. His life is in grave danger—he is strapped to a bomb and held somewhere in the city. You are joining the C.R.I.M.E. detective agency, tasked with cracking this high-stakes case. Follow the clues through the streets of Mechelen, question the kidnapped man’s wife, his assistant, the lawyer, and other suspects harboring well-kept secrets. Gather testimonies, visit unusual locations, and solve puzzles: each step brings you closer to the truth, but beware—time is running out. Will you be able to unmask the culprit, understand their motives, and save Harold as well as the city? Embark with your team on an immersive adventure, full of suspense and unexpected twists—the investigation begins at Rik Wouterstuin, heading towards Schoolstraat!
Will you dare to take up the challenge and unravel the mystery of the Walter Affair?
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 48 player reviews
very entertaining and challenging
Het raadsel met het wapenschild was niet duidelijk. De tekeningen kwamen niet overeen met de
leuk maar iets te makkelijk
super fun, glad we did it! we did a bit of cheating and rented out a scooter. super fun.
ce serait chouette que chaque équipe ait un itinéraire différent, sinon super !
super van genoten. leuke manier om Oostende op een andere manier te ontdekken.
Chouette moment et sert à découvrir la ville en même temps !
jammer dat we veel heen en weer moesten. verder heel leuk
misschien iets meer raadsel. vertellingen via hoofdtelefoon voor onderweg
funny and instructive game. love it
it's just amazing.I have no words
goed super gezellig en leuk
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: Rik Wouterstuin, Mechelen. The code arrives by email right away. You set off whenever you like, for 3 years.
Book for 39,99 € per teamThere are 2 other games in the same city
This theme is also available in other cities.