Minimum System Requirements
Windows
OS:
Windows XP
Processor:
Intel Core2 Duo 2.4Ghz or Higher / AMD 3Ghz or Higher
Memory:
4 GB RAM
Graphics:
DirectX 10 compatible with 512 RAM or better
Storage:
800 MB available space
macOS
OS:
OSX 10.9
Processor:
Intel Core 2 Duo, 3.0GHz
Memory:
4 GB RAM
Graphics:
nVIDIA GeForce GTX 260 / ATI Radeon HD 5670
Storage:
800 MB available space
Recommended System Requirements
Windows
OS:
Windows 7, Windows 8, Windows 8.1, Windows 10
Processor:
2.8 GHz quad core or better
Memory:
4 GB RAM
Graphics:
DirectX 10 compatible with 1024 RAM or better
Storage:
800 MB available space
macOS
OS:
OSX 10.9
Processor:
Intel Core i5-3470, 3.20GHz
Memory:
8 GB RAM
Graphics:
nVIDIA GeForce GTX 660 / AMD Radeon HD 7870
Storage:
800 MB available space
These are the requirements the publisher lists on Steam.
