There are two main factions that the user can play as. There are the Gauls and the Romans.System Requirements (PC)MinimumOS : Windows XP / VistaProcessor : 1 GHz processorMemory : 256 MB RAMGraphics : 3D graphics card compatible with DirectX 8.1Hard Drive : 270 MB available spaceRecommendedOS : Windows XP / VistaProcessor : 1.4 GHz processorMemory : 512 MB RAMGraphics : 3D graphics card compatible with DirectX 9Hard Drive : 270 MB available space