This content requires the base game in order to play:Cities: Skylines
Game Description
System Requirements
Activation Details
In Snowfall, players’ cities will be covered in snow or
glisten in the rain thanks to a new in-game weather system, while their civic expertise
is tested by the new challenges of running a city when the temperature falls.
Snowplows will clear the streets, heating systems will run from home to home, and
new trams will shuttle citizens about town in an improved public transit interface. All
of these features will keep players on their toes – while their cities twinkle in the snow
under new weather visuals.
Key Features
Now is the Winter of This Content Rain and fog for existing maps, plus a new “Winter” map theme with snow and all of its challenges
The Streetcars You Desire Expanded public transportation options, including easier management of existing lines – and Trams, a new system demanded by fans
World Warmth, Too Cold weather increases demands for electricity, unless new water-based heat systems are in place
Plowers to the People Build a snowplow depot to keep traffic flowing during winter weather, and employ new road maintenance systems to keep your streets in shape
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2026-06-30
Monthly Recap - June Edition
The month of June kept things in the gaming world quite heated and summer is just beginning! We have the latest important updates prepared and they are certainly ones you should check out as the rest of the year shapes up to have outstanding titles coming up! Read on and find out everything about it in the following stories.
Think You’ve Seen the Best Summer Deals? Think Again!
Summer is here and we are already preparing for a super fresh season full of incredible delights and heated moments! Make an order of over 15€ between 26.06.2026 11:00 CET and 29.06.2026 15:00 CET and you will get our special SUMMER DEALS GIFT, which will contain one of the following: discount codes - 10% OFF, 20% OFF, 25% OFF or 50% OFF; discount vouchers - 1€, 2€, 5 or 10€; or a FREE GAME…
