Operating System: Mac OS X 10.7 or above Processor (CPU): Intel Core 2 Duo or above Memory (RAM): 1 GB RAM Graphics Card: Shader model 2.0 capabilities; generally everything made since 2004 should work Network: Broadband Internet connection Storage: 500 MB available space
Operating System: OS X Mavericks 10.9 Processor (CPU): Dual core from Intel Memory (RAM): 4 GB RAM Graphics Card: nVidia 320M or higher, or Radeon HD 2400 or higher, or Intel HD 3000 or higher Network: Broadband Internet connection Storage: 2 GB available space