The Assassin's Creed Series is a popular video game franchise developed by Ubisoft. It combines action-adventure gameplay with historical fiction, allowing players to explore various time periods and locations. The series follows the conflict between the Assassins, who fight for freedom, and the Templars, who seek control. Each game features an open-world environment where players can complete missions, engage in combat, and uncover secrets. The franchise has expanded to include novels, films, and comics, enriching its lore and attracting a diverse fanbase. The series is known for its engaging storytelling and immersive historical settings.