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An arrest before your eyes
You were just passing by. The city guards lead Josyne away, accused of witchcraft. What on earth could she have done to deserve that?
120 minutes 4,6 km 12 years old 1 to 6 players
The year of our Lord 1555. Right before your eyes, the guards arrest Josyne, a villager accused of witchcraft. In the streets of Brussels, your investigation begins.
Discover the storyYou play an alchemist in 1555, in an investigation drawn from real events. Josyne Van Vlasselaer really existed: she was an ancestor of Beethoven.
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You were just passing by. The city guards lead Josyne away, accused of witchcraft. What on earth could she have done to deserve that?
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Your first decision changes the course of the adventure. Stand up for her, or join those pointing the finger? With strange things happening all over town, you might well hesitate.
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Pernelle, the Burgomaster, the Judge, the Governor, the Bishop. You cross the city to meet them and examine every clue. The hard part is telling real leads from rumours.
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Gather clues and witnesses in time to present them at the trial. What is at stake: sparing Josyne a tragic end. Time is not on her side.
Four people who may know more than they let on. Flip a card to prepare your questioning.
4,6 km on foot, 14 places along the way. You may know these streets. You have never looked at them like this.
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And 8 more places along the way, to discover on site.
The Alchemist BRUSSELS invites you on a captivating journey through 16th-century Brussels. In the heart of a medieval atmosphere, you witness the arrest of Josyne, a village woman accused of witchcraft. The choice is yours: will you help her prove her innocence, or will you accuse her? Each decision you make along the way will transform your investigation and reveal new twists.
Question colorful characters, gather clues throughout the city, and unravel mysterious phenomena. This urban adventure game is inspired by real events: Josyne Van Vlasselaer, ancestor of Beethoven, was actually accused of witchcraft in Brussels. You will follow in her footsteps, from Rue du Grand Hospice to the majestic Palace of Justice, living an original story where urban exploration blends with History.
Available in several languages and limited in time, this game is perfect for fans of puzzles, adventure, and strong emotions. Ready to rewrite Josyne’s fate?
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 348 player reviews
Super moment en famille, on a pu s'arrêter visiter à de nombreuses étapes ce qui nous a pris plus
Superbe expérience, hyper fun, plus de données historiques entre les étapes, au fur et à mesure
Costaud mais nous en avons vu le bout avant la fin du chrono. Merci à l'équipe pour cette chouette
Brilliant concept, good combination of story, adventure, and exploration. If only the weather was
Erg leuk om te doen! Aan het begin even wennen aan de puzzels maar goed te doen! kijk goed om je
top!! on a kiffé Bruxelles \nPS: on est nulle en allemand \nmerci pour la séance cardio
Heerlijk spel om te spelen. Je maakt het jezelf gemakkelijker door te spelen bij daglicht ;)
on recommande ! Très chouette moment en famille. Moyen ludique pour découvrir Bruxelles autrement
Top à faire en famille, un peu long pour les jeunes mais très intéressant
parfait ! nous avons découvert Bruxelles à travers cette aventure.
Nice game to discover Brussels, good enigmas, we definitely recommend
un super moment pour sortir des sentiers battus !
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: Rue du Grand Hospice, 1000 Brussels. 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.