Vintage detective case file with pen-and-ink Sydney streetscape, magnifying glass and a wax seal

Case File · Sydney · Nine Chapters

Sydney City Escape

Nine chapters. One city. The answers are not online — they are carved into the streets you walk.

Start the game

Open the app, add your team and enter your answers. Already have the kit? Go here.

Play now →

Get your kit

Booklet, map, clue cards and pen — one kit for a team of four to six players.

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Meet your game master

A short briefing on how it all works.

How it works

  1. 01Pick your version — easy for ages 10–12, normal for 12+.
  2. 02Open the booklet and follow the map through the city.
  3. 03Find the code on the street, type it into the app, and the seal closes.
  4. 04Stuck? Hints are free — two nudges, then the answer.
  5. 05Seal all nine chapters and the city is yours.
Walking
About 5 km, all on footpaths
Hints
Always free, and never cost you points

Play it in one afternoon, or spread it over two or three days — your progress is saved.

Who made this game

On a holiday in another city, one of us solved a trail like this with their family. They came home and asked a question nobody could answer: why doesn't Sydney have one?

So a class of Year 5 students built it. Six months of afternoons on these footpaths — arguing over laneways, testing every code on their parents, cutting anything too easy. Nine chapters made it through, and the rest of the city is still keeping its secrets.

The design team

  • Lavyansh A
  • Daniel F
  • Shaun G
  • Charles H
  • Tyler J
  • Nathanial K
  • Brandon L
  • Nick M
  • Alex SW
  • Charlie W
  • Chloe Y
  • Lucas Y
  • Jasper Z