System RequirementsPC MinimumOS: Windows XP or newerProcessor: 3 GhzMemory: 4 GB RAMGraphics: 1 GB VRAM and shader model 2.0 compatibleDirectX: Version 9.0cStorage: 1 GB available spaceMac MinimumOS: Lion 10.7 or newerProcessor: 3 GhzMemory: 4 GB RAMGraphics: 1 GB VRAM and shader model 2.0 compatibleStorage: 1 GB available spaceLinux MinimumOS: Ubuntu 12.04 or newerProcessor: 3 GhzMemory: 4 GB RAMGraphics: 1 GB VRAM and shader model 2.0 compatibleStorage: 1 GB available space