South London Silicon
MULTI
MODAL
MULTI
MODAL
SOUTH LONDON SILICON
DEMO FREE, IN YOUR BROWSER, ON ITCH.IO

A city outgrows its roads. You are the reason it keeps moving.

You start with tarmac: drag a road from a house to a workplace and the commute takes care of itself. Then the city grows, the junctions clog, and roads stop being the answer — so you draw bus lines, then tram track, then the underground. Miss enough of a rush and a destination overflows and the run ends. The pleasure is watching a line you just drew quietly absorb the jam you were about to lose to.

DAY 1
Roads

Drag from a house to a workplace. Simple, until the city outgrows what one ribbon of tarmac can carry.

DAY 3
Buses

Draw a looping line, drop stops, and start moving people the roads alone can’t reach in time.

DAY 7
Trams

Higher capacity and a wider catchment — but track only runs where you lay it over the road.

DAY 12
The Underground

The largest capacity, widest catchment and avoids the traffic — but expensive to build.

FROM THE GAME

Manage congestion as your city grows

One road drawn across a bridge to the first houses
The start of your city - just a few houses getting to work
An empty river valley before any roads are drawn
Initially as your city expands, roads are sufficient.
An early network with two bridges and a first factory
As your city grows you need to add buses and trams
An established city with a dense road grid and a tram line
The largest cities need underground lines to manage demand
A mature city on day twenty-three with a full road, bus and tram network
Even with all our transit lines operating, it is hard to keep up with growth.
IN DEVELOPMENT

The demo is London. The full game is six cities.

Each with its own map, architecture and mix of transport.

London
in the demo
Las Vegas
full game
Venice
full game
Rio
full game
Stockholm
full game
Mexico City
full game

Try the early access demo.

Free, in your browser, no download. There’s no analytics in the build, so a comment on the itch page is the only way anything you noticed reaches us.

Desktop browsers only — Chrome, Firefox, Safari and Edge are all fine.