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About Cities: Skylines
Cities: Skylines modernizes classic city‑building by letting you design, build, and manage a metropolis. You act as mayor, balancing education, utilities, public services, and a real‑world economy while watching citizens react dynamically. The game adds a day‑night cycle, detailed traffic simulation, districts with policies, and extensive modding through the Steam Workshop, offering deep creative freedom.
01 / THE GUIDE
City Management
As mayor you must keep education, water, electricity, police, fire, and healthcare running while handling the city’s economy. These core systems interact, requiring careful planning to avoid shortages or overloads.
Balancing these essentials is described as easy to learn but hard to master, reflecting the simulation’s depth and the need for ongoing adjustments.
- Monitor each service’s coverage map to spot gaps early.
- Prioritize upgrades in areas where demand spikes.
02 / THE GUIDE
Traffic Simulation
The game uses Colossal Order’s experience from the Cities in Motion series to deliver a fully fleshed out local traffic system. Vehicles follow realistic routes, and congestion can emerge from poor planning.
Traffic flow changes with the day‑night cycle, slowing at night and affecting zone efficiency.
- Create multiple road hierarchies to disperse traffic.
- Use public transport to reduce vehicle load during peak hours.

03 / THE GUIDE
Districts and Policies
Designating parts of the map as districts lets you apply specific policies, influencing how those zones develop. This tool adds a layer of strategic control beyond basic zoning.
Policies can affect tax rates, building types, and service priorities, helping you shape the city’s character.
- Assign policies that match the district’s intended function.
- Experiment with tax adjustments to attract desired businesses.
04 / THE GUIDE
Day and Night Cycle
Cities: Skylines features a day‑night cycle that changes citizen schedules and traffic patterns. At night, traffic slows and some zones operate less efficiently.
You can manage aspects of this cycle, influencing how services perform across different times.
- Schedule maintenance for low‑traffic nighttime periods.
- Adjust lighting and services to keep night‑time zones functional.
05 / THE GUIDE
Modding Support
The game offers extensive modding through the Steam Workshop, allowing you to build or improve maps and structures, then share or download creations.
This support expands the base game with community‑made content, enhancing replayability.
- Browse popular mods for traffic or visual upgrades.
- Back up your own creations before uploading.





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