Twelve civilizations are available. Each with individual sets of attributes, including a varying number of available technologies and units. Each civilization has technologies unique to them, so that no civilization possesses all the technologies possible within the game.
A major component of the game is the advancement through four ages. These are the Stone Age (Mesolithic/Nomad/Paleolithic), the Tool Age (Neolithic/Chalcolithic), the Bronze Age and the Iron Age. Advancement between ages is researched at the Town Center, and each advancement brings the player new technologies, weapons, and units.