Mountain

Minimum

OS *: Windows XP/Vista/Windows 7/Windows 8 Processor: 1.7+ GHz or better Memory: 2 GB RAM Graphics: Radeon HD5450 or better; 256 MB or higher DirectX: Version 9.0c Storage: 200 MB available space Sound Card: 100% DirectX9.0c compatible sound card and drivers

Minimum

OS: Lion (OSX 10.7.X) Processor: 2.0 GHz Intel Memory: 4 GB RAM Graphics: 256 MB NVidia or ATI graphics card Storage: 200 MB available space Additional Notes: Not recommended for Intel GMA Graphics or Mac Minis or early-generation MacBooks

Minimum

Processor: 1.7+ GHz or better Graphics: Radeon HD5450 or better; 256 MB or higher Storage: 200 MB available space