Cities: Skylines' latest expansion pack 'Snowfall' will release on February 18, Paradox has announced.

The expansion will be available for $12.99, although a UK price has yet to be confirmed. You should probably expect it to cost around £10.99, similar to the first expansion 'After Dark'.

Snowfall introduces a new weather system that challenges players to keep the traffic flowing during blizzards, and build a snow plough depot to help rid the streets rid of snow. You'll also need to keep an eye on electricity demands as citizens turn up the heating, and consider setting up a new tram network, which is able to continue running whatever the weather.

Cities: Skylines launched in March 2015 and sold over 1 million units within its first month on sale.

Source: Paradox Interactive