Which Assassin's Creed title is set primarily in Baghdad during the 9th century?

Assassin's Creed Mirage is set primarily in Baghdad during the 9th century.

Released in 2023, Mirage follows Basim Ibn Ishaq before the events of Assassin's Creed Valhalla. Basim begins as a street thief in Anbar, near Baghdad, and later joins the Hidden Ones. The game focuses on his transformation, investigations, and conflicts within the organization.

The historical setting is Abbasid Baghdad during the Islamic Golden Age. Baghdad was founded in 762 by the Abbasid caliph al-Mansur and became a major center of administration, scholarship, commerce, and culture. Mirage uses a fictionalized version of this historical city, with districts and institutions inspired by the period.

The title is designed as a more compact, stealth-focused experience than several recent open-world entries. Its connection to Valhalla is particularly important: Basim is a central character there, while Mirage serves as a prequel exploring his earlier life.