Includes 25th Anniversary Digital Soundtrack.
Includes 4 post-launch DLC packs that adds new maps, scenarios, leaders, and civilizations.
EXPANSIVE EMPIRES: See the marvels of your empire spread across the map like never before. Each city spans multiple tiles so you can custom build your cities to take full advantage of the local terrain.
ACTIVE RESEARCH: Unlock boosts that speed your civilization's progress through history. To advance more quickly, use your units to actively explore, develop your environment, and discover new cultures.