Steam account is required for game activation and installation.
This content requires the base game Cities: Skylines on Steam in order to play.

Windows Requirements

Minimum:

• Requires a 64-bit processor and operating system
• OS: Microsoft Windows XP/Vista/7/8/8.1 (64-bit)
• Processor: Intel Core 2 Duo, 3.0GHz or AMD Athlon 64 X2 6400+, 3.2GHz
• Memory: 4 GB RAM
• Graphics: nVIDIA GeForce GTX 260, 512 MB or ATI Radeon HD 5670, 512 MB (Does not support Intel Integrated Graphics Cards)
• DirectX: Version 9.0c

Recommended:

• Requires a 64-bit processor and operating system
• OS: Microsoft Windows 7/8 (64-bit)
• Processor: Intel Core i5-3470, 3.20GHz or AMD FX-6300, 3.5Ghz
• Memory: 6 GB RAM
• Graphics: nVIDIA GeForce GTX 660, 2 GB or AMD Radeon HD 7870, 2 GB (Does not support Intel Integrated Graphics Cards)
• DirectX: Version 11
• Storage: 4 GB available space

Mac OS Requirements

Minimum:

• Requires a 64-bit processor and operating system
• OS: OS X 10.11 (64-bit)
• Processor: Intel Core 2 Duo, 3.0GHz
• Memory: 4 GB RAM
• Graphics: nVIDIA GeForce GTX 260, 512 MB or ATI Radeon HD 5670, 512 MB (Does not support Intel Integrated Graphics Cards)
• Storage: 4 GB available space

Recommended:

• Requires a 64-bit processor and operating system
• OS: OS X 10.11 (64-bit)
• Processor: Intel Core i5-3470, 3.20GHz
• Memory: 6 GB RAM
• Graphics: nVIDIA GeForce GTX 660, 2 GB or AMD Radeon HD 7870, 2 GB (Does not support Intel Integrated Graphics Cards)
• Storage: 4 GB available space

Linux Requirements

Minimum:

• Requires a 64-bit processor and operating system
• OS: Ubuntu 12.04 (64-bit)
• Processor: Intel Core 2 Duo, 3.0GHz or AMD Athlon 64 X2 6400+, 3.2GHz
• Memory: 4 GB RAM
• Graphics: nVIDIA GeForce GTX 260, 512 MB or ATI Radeon HD 5670, 512 MB (Does not support Intel Integrated Graphics Cards)
• Storage: 4 GB available space

Recommended:

• Requires a 64-bit processor and operating system
• OS: Ubuntu 14.10 (64-bit)
• Processor: Intel Core i5-3470, 3.20GHz or AMD FX-6300, 3.5Ghz
• Memory: 6 GB RAM
• Graphics: nVIDIA GeForce GTX 660, 2 GB or AMD Radeon HD 7870, 2 GB (Does not support Intel Integrated Graphics Cards)
• Storage: 4 GB available space

Cities: Skylines - Green Cities is a new expansion for the city-builder from Colossal Order, adding new ways for players to build earth-friendly towns.