Old World: Heroes of the Aegean is an engaging expansion that immerses players in the rich tapestry of Ancient Greece. This simulation game allows users to lead iconic figures such as Leonidas and Alexander the Great through pivotal historical events, including the Battle of Marathon and conflicts against the Persian Empire. The expansion spans over 200 years, offering a variety of scenarios that challenge strategic thinking and historical knowledge.

In addition to the historical scenarios, Heroes of the Aegean introduces the Hittites as a new civilization, complete with unique units and abilities. Players can utilize the powerful three-man chariots and benefit from the Hittites' capacity to navigate challenging terrains without penalties. This new addition enhances gameplay diversity and reflects the historical significance of the Hittites in the ancient world, making it a valuable expansion for fans of the simulation genre.