"Stronghold" is a popular series of real-time strategy games that focuses on building and managing medieval castles. Players take on the role of a lord or lady, constructing fortifications, gathering resources, and training armies to defend their territory. The game combines elements of city-building with tactical warfare, allowing players to engage in both economic management and combat. In "Stronghold," players often face challenges from rival lords and must strategize to protect their lands. The series is known for its historical accuracy and engaging gameplay, making it a favorite among fans of medieval history and strategy games. Players can also enjoy various modes, including single-player campaigns and multiplayer battles.