Operating System: OS X version Lion 10.7, or later. Processor (CPU): Intel Mac Memory (RAM): 1 GB RAM Graphics Card: NVIDIA GeForce 8600M or better / ATi Radeon 2400 or better Storage: 2700 MB available space
Operating System: 10.8 or above Processor (CPU): Intel based Mac Memory (RAM): 1 GB RAM Graphics Card: Graphics Card made within the last 5 years (Pixel Shader 2.0, Vertex Shader 2.0) Storage: 300 MB available space