In Age of Empires II, Castle Age is a age technology researched at the Town Center. Improves your civilization. Gives you access to different buildings, more powerful military units, and stronger technologies. Before you can advance, you must have any two Feudal Age buildings: Archery Range, Stable, Blacksmith, or Market.
Plan Castle Age in the Upgrade Codex →Effect
Improves your civilization. Gives you access to different buildings, more powerful military units, and stronger technologies. Before you can advance, you must have any two Feudal Age buildings: Archery Range, Stable, Blacksmith, or Market.
Cost
800 food
200 gold⏱ 160sWhere to research
Researched at the Town Center.