- Faster-Paced Fun - Gameplay has been streamlined for a tighter, faster, and more compelling experience.
- Greater Accessibility and Ease of Play - An easy-to-use interface will be immediately familiar to RTS and action game players, and newcomers to the series will be able to jump in and play.
- Tech Tree - Flexible Tech tree allows players more strategic choices for developing their civilizations along unique paths.
- More Civs, Units, and Improvements to enhance and grow your empire.
- Multiplayer -LAN, Internet, PBEM, and Persistent Turn-Based Server (PTBS) offer players all-new strategies and ways to play when competing or cooperating with live opponents.
- Team Play - Whether playing multiplayer or single player, team play offers a new way of setting locked alliances that result in shared wonder effects, visibility, unit trading, and shared territory that delivers a plethora of new strategic and tactical options.
- Civ IV comes to life! - Beautiful 3D world with dozens of fully animated units (including culturally unique units), and totally customizable armies. Cities and wonders will appear on the map. Wonder movies are back!
PC System Requirements
Minimum: Windows 2000/XP, 1.2GHz Intel Pentium 4 or AMD Athlon processor or equivalent, 256MB RAM, 64 MB Video Card w/ Hardware T&L (GeForce 2/Radeon 7500 or better) DirectX7 compatible sound card, 1.7GB of free hard drive space, DirectX9.0c (included)
Recommended: Windows 2000/XP, 1.8GHz Intel Pentium 4 or AMD Athlon processor or equivalent/better, 512 MB RAM, 128 MB Video Card w/ DirectX 8 support (pixel and vertex shaders), DirectX7 compatible sound card, 1.7GB of free hard drive space, DirectX9.0c (included)