About CSSR

Discover what we offer and how it all started.

What is CSSR?

CSSR is a community platform dedicated to Cities: Skylines II players. Share your creations, compare performances, join events, and connect with other virtual urban planners.

The community dimension

Beyond solo play, CSSR creates a social space where builders can meet, inspire each other, and compete in regularly organised themed contests.

Content creators

We also highlight YouTubers and streamers who keep the Cities: Skylines community alive. Find their channels and latest videos directly on the platform.

The CSSR mod

A dedicated mod connects your game to the platform and automatically sends your city statistics. Free and open-source.

Install the mod