Sid Meier's Civilization IV: Colonization Minimum System Requirements
OS: Windows® 2000/XP/VistaCPU: 1.2 GHz Intel Pentium 4 or AMD Athlon processor or equivalentGPU: DirectX 9.0c-compatible 64 MB video card with Shader 1.1 Support or betterRAM: 512 MB RAMDisk Space: UnknownSid Meier's Civilization IV: Colonization Recommended System Requirements
OS: UnknownCPU: 1.8 GHz Intel Pentium 4 or AMD Athlon processor or equivalentGPU: 128 MB Video Card w/ DirectX 9 support (pixel & vertex shaders)RAM: 1 GB RAMDisk Space: Unknown