Operating System: OS X 10.6 or later Memory (RAM): 1GB Processor (CPU): 1.83 GHz Intel Core Duo or better Video Card: Nvidia Geforce 8600, Radeon X1600 or better Hard Disk Space: 4.3 GB
Operating System: Mac OS X 10.8+ Processor (CPU): SSE2 instruction set support Memory (RAM): 1024 MB RAM Graphics Card: shader model 3.0 Storage: 500 MB available space
Operating System: macOS 10.13 High Sierra or newer Processor (CPU): Intel Core 2 Duo @ 2 GHz or equivalent Memory (RAM): 2 GB RAM Graphics Card: Compatible with DirectX 11 Storage: 400 MB available space