1
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.
150 minutes 3 km 12 years old 1 to 6 players
Press tycoon Harold Walter is being held hostage somewhere in The Hague, 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.
1
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.
2
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.
3
His competitor, his wife, his secretary, his right-hand man, his lawyer. Places to visit, statements to collect, and truth to untangle from lies.
4
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 km on foot, 5 places along the way. You may know these streets. You have never looked at them like this.
2
3
4
The Walter Case plunges you into a thrilling adventure in the very heart of The Hague. As a detective from the C.R.I.M.E. agency, you’re urgently called in for a crucial mission: the famous Harold Walter has been taken hostage, with a bomb strapped to him! At every street corner lie clues, secrets, and suspects to question: his wife, his secretary, his competitor, or his lawyer... Who’s lying?
Dive into the intrigue, roam the city in search of key locations, collect testimonies, and piece the puzzle together. The countdown has begun—every minute counts to save a life and avert disaster! Get ready for twists and turns, red herrings, and to uncover who’s really pulling the strings behind this crime. At the end of your investigation, can you answer THE question: who set up Walter, and why?
Challenge, immersion, surprise, and adrenaline guaranteed! Take up the challenge and become the hero of The Hague!
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 14 player reviews
Great adventure! Beautiful city! #jesuisjocyne
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
sympa pour visiter la ville
Ein bisschen zu Lang
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: Standbeeld \De Handelaar\, Den Haag. 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.