Switzerland>Zürich>Operation Zero Delay: Escape Zurich Main Station
City exploration game

Operation Zero Delay: Escape Zurich Main Station

4.25Player rating
Operation Zero Delay: Escape Zurich Main Station image 1
Play at your pace · usually 82 min 2.1 km Zürich App-guided
Play in
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The experience

About this quest

Security Alert: An AI disturbance threatens Swiss punctuality. You must fulfill critical protocols by finding 11 hidden keys within two hours to prevent total gridlock. Turn your layover into a strategic, almost weather-proof hunt blending digital urgency with analog skills. Perfect for families and travelers, the route is accessible for wheelchairs and strollers (children must be supervised). Decode the clues, secure the keys, and restore order before the system fails!

Is this for you?

Who it's for

Travellers with a layover at Zurich HB, families with school-age children and escape-room fans who would rather not book a room get a free mystery: find 11 keys hidden around the station, from its chapel and platforms to the bicycle tunnel and Landesmuseum hall. Allow just over an hour and a half. If your connection leaves sooner, or you want a live guide to question, pick something else.

What makes this quest special

Highlights

  • Crack challenges using a diverse puzzle mechanics to unlock 11 unique keys.

  • Navigate a multi-level adventure that takes you up and down.

  • Discover fascinating trivia and secrets about the area’s blend of modernity and history.

  • Mostly indoors - yet it can still get quite chilly.

From people who played this quest

Good times. In their words.

4.25 / 5

8 player ratings

Selected player reviews. Original words and ratings.

From your phone to the streets

A walk that turns into an adventure.

  1. 1

    Open the app. You’re on your way.

    Choose your pass, then open your quest in the Questo app. It guides you from the starting point.

  2. 2

    Get outside. Follow your curiosity.

    Discover real places and their stories on foot. Stop for a coffee or a photo, then pick up where you left off.

  3. 3

    Crack a clue. Share a little victory.

    Look around for answers, solve puzzles and enjoy the “we got it!” moments.

Your walk, at a glance

Zürich

A · Start

Bahnhofplatz, 8001 Zürich, Switzerland

B · Finish

Bahnhofstrasse, 8001 Zürich, Switzerland

Get directions to the start

Start and finish only. Discover the stops as you play.

Along the way

Landmarks & Hidden Gems Included

The people behind the adventure

Created by kareina.

A route that brings places and playful storytelling together.

Made by kareina

Good to know before you play

  • Mystery
  • Family favourite
  • This quest features interactive puzzles you’ll solve in the real world.
  • Difficulty level: Medium 🟡🤔
  • Audio Stories
  • Ensure your phone is fully charged or bring along your trusty power bank

A little clarity before you go

Frequently asked questions

Where does the quest start and finish?
It starts at the meeting point inside Zurich HB and runs as a loop of about 2.1 km around the station. The final stop, the Association of Masters of Nothing, brings you back to the station where you began, which is handy if you have a train to catch.
How long does it take, and can we pause?
Most players take just over an hour and a half, walking and puzzles included, to find all 11 keys. There is no set start time and no group to join, so you can begin whenever you like, pause the game and pick it up again later.
Is it good for kids, and can we play as a group?
It is tagged as a family favourite with medium-difficulty puzzles and audio stories, which suits school-age children who enjoy solving clues with adults. Children must be supervised in the busy station. The game is free to play, so families and friends can simply start together.
What if it rains?
The route is described as almost weather-proof, since much of it runs through the station itself. A few stops, such as the Europaplatz exit, Zollbrücke and the east front, are outside, so bring a jacket on wet days. Charge your phone fully or carry a power bank.

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Your next story starts outside.

Your next adventure is an app away.

Get the Questo app. Pick a quest, follow the clues and make the city your playground.

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