Turn Mons into a playfield of puzzles with The Alchemist, a self-guided urban escape game. Solve 35–40 missions across the city’s cobbles and squares while learning local history and testing your team’s wits.
Turn Mons into a playfield of puzzles with The Alchemist, a self-guided urban escape game. Solve 35–40 missions across the city’s cobbles and squares while learning local history and testing your team’s wits.
The square smells faintly of rain and frying waffles as your team gathers at the edge of Mons’ Grande Place. Cobbled streets fan out under the 17th-century facades and the Belfry watches like a patient judge; your phone hums to life and the story begins. You are an alchemist accused of untangling an old witchcraft claim — witnesses, clues and coded tasks await among alleys, churches and market stalls.
Verified experiences and guided adventures in the surrounding area.
Operated by Coddy · Mons, Hainaut
The square smells faintly of rain and frying waffles as your team gathers at the edge of Mons’ Grande Place. Cobbled streets fan out under the 17th-century facades and the Belfry watches like a patient judge; your phone hums to life and the story begins. You are an alchemist accused of untangling an old witchcraft claim — witnesses, clues and coded tasks await among alleys, churches and market stalls.
Mons wears its history openly: a former coal-mining basin turned cultural hub with a UNESCO-listed belfry and the Collegiate Church of Sainte-Waudru nearby. The city’s low limestone outcrops and folded terrain shaped the old industrial landscape; today those same streets funnel curious visitors into public squares and verdant parks where local life happens between guided tours and café terraces.
The Alchemist is a self-guided urban escape game: 35–40 missions delivered via a mobile app, playable any time between midnight and 11:30 p.m., for groups up to six. It’s a walking, puzzle-driven experience that blends local lore with hands-on riddles—expect 2 hours of steady strolling on pavement, brief climbs up steps, and close observation of architectural details.
Practical edge: bring a fully charged smartphone, good walking shoes, and a power bank; download any offline maps before starting and book in advance for a private session. The game is accessible and family-friendly but keep trash low-impact and respect private property when following clues. If you want a quiet run-through, start early in the morning; evenings are livelier and richer in street atmosphere.
easy.
2 hours.
Suitable for most fitness levels—requires two hours of walking at a gentle to moderate pace
Up to six players can play together on one booking; the experience is designed for collaborative problem-solving.
No—this is self-guided and suitable for beginners; puzzles vary in difficulty and offer hints through the app.
Much of the central route is accessible, but some streets have cobbles and steps—check specific waypoints in advance if mobility is a concern.
The app typically offers multiple languages; confirm language availability during booking or in the app’s settings.
Mons grew from a medieval market town into a 19th-century coal-mining center; its belfry is UNESCO-listed and the city was European Capital of Culture in 2015.
Respect historic streets and public spaces by staying on paths and avoiding chalk or adhesive on heritage surfaces; small groups help limit wear and local disturbance.
Coddy operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




The square smells faintly of rain and frying waffles as your team gathers at the edge of Mons’ Grande Place. Cobbled streets fan out under the 17th-century facades and the Belfry watches like a patient judge; your phone hums to life and the story begins. You are an alchemist accused of untangling an old witchcraft claim — witnesses, clues and coded tasks await among alleys, churches and market stalls.
The square smells faintly of rain and frying waffles as your team gathers at the edge of Mons’ Grande Place. Cobbled streets fan out under the 17th-century facades and the Belfry watches like a patient judge; your phone hums to life and the story begins. You are an alchemist accused of untangling an old witchcraft claim — witnesses, clues and coded tasks await among alleys, churches and market stalls.
Mons wears its history openly: a former coal-mining basin turned cultural hub with a UNESCO-listed belfry and the Collegiate Church of Sainte-Waudru nearby. The city’s low limestone outcrops and folded terrain shaped the old industrial landscape; today those same streets funnel curious visitors into public squares and verdant parks where local life happens between guided tours and café terraces.
The Alchemist is a self-guided urban escape game: 35–40 missions delivered via a mobile app, playable any time between midnight and 11:30 p.m., for groups up to six. It’s a walking, puzzle-driven experience that blends local lore with hands-on riddles—expect 2 hours of steady strolling on pavement, brief climbs up steps, and close observation of architectural details.
Practical edge: bring a fully charged smartphone, good walking shoes, and a power bank; download any offline maps before starting and book in advance for a private session. The game is accessible and family-friendly but keep trash low-impact and respect private property when following clues. If you want a quiet run-through, start early in the morning; evenings are livelier and richer in street atmosphere.