Sistem Gereksinimleri
Sid Meier's Civilization® IV için en düşük sistem gereksinimleri: Windows 2000/XP, 1.2GHz Intel Pentium 4 veya AMD Athlon processor veya equivalent, 256MB RAM, 64 MB Video Card w/ Hardware T&L (GeForce 2/Radeon 7500 veya better) DirectX7 compatible sound card, 1.7GB of free hard drive space, DirectX9.0c (included)
Recommended: Windows 2000/XP, 1.8GHz Intel Pentium 4 veya AMD Athlon processor veya equivalent/better, 512 MB RAM, 128 MB Video Card w/ DirectX 8 support (pixel ve vertex shaders), DirectX7 compatible sound card, 1.7GB of free hard drive space, DirectX9.0c (included)