The most distinct feature is the Home City , a persistent capital that supports your colony from across the ocean. Players build a "deck" of shipment cards—ranging from extra crates of food to elite mercenary units—which can be called into the battlefield at critical moments.
Upon its original release, the game was a graphical powerhouse. It utilized the Havok physics engine, allowing buildings to splinter realistically and cannonballs to send units flying with ragdoll physics.
Unlike the more traditional resource-gathering loops of earlier titles, Age of Empires III introduced bold mechanics that blended strategy with light RPG elements.
