Minimum System Requirements
Windows
OS:
Windows XP Service Pack 3, Windows Vista,7,8 (32bit/64bit)
Processor:
Dual core CPU: AMD Athlon64 X2 2.1 Ghz (4050+), Intel Core2 Duo 1.86 Ghz (E6300)
Memory:
1GB Memory (2GB on Vista)
Graphics:
DirectX 9 graphics card with 512Mb Video RAM: AMD Radeon HD 2600 XT, nVidia 8600
Storage:
12 GB HD space
Notes:
9.0c
macOS
OS:
macOS 10.14
Processor:
1.1 GHZ Intel Core M or greater
Memory:
4GB
Graphics:
512Mb Nvidia 640M, 2GB AMD M290, 1.5GB Intel HD 4000 or greater
Storage:
14GB
Linux
OS:
Ubuntu 14.04 or Steam OS 2.0 (64 bit)
Processor:
Intel i3 or AMD FX-6300
Memory:
4GB Memory
Graphics:
Nvidia GeForce 640 with 1GB of Video Memory (Driver version 364.12 tested), AMD R7 260X (Driver version MESA 11.2 tested).
Storage:
15 GB HD space
Recommended System Requirements
Windows
OS:
Windows Vista, Windows 7 or Windows 8
Processor:
Quad core CPU: AMD Phenom II X4 955, Intel Core i5-750
Memory:
4 GB RAM
Graphics:
DirectX 11 graphics card with 1GB Video RAM: AMD Radeon HD 5870, nVidia GTX 480
Storage:
12 GB HD space
Notes:
11
Linux
OS:
Ubuntu 14.04 or Steam OS 2.0 (64 bit)
Processor:
Intel i5
Memory:
8GB Memory
Graphics:
Nvidia GeForce 760 with 3GB of Video Memory, (Driver version 364.12 tested)
Storage:
15 GB HD space
These are the requirements the publisher lists on Steam.
