Assassin's Creed Mirage was envisioned as an homage to its franchise—a celebration of how it began and what it accomplished between 2007's Assassin's Creed and 2023's Mirage. Beginning as an idea for a DLC expansion that would take Eivor to the Middle East, it grew into a standalone prequel starring Basim, the enigmatic Hidden One from Valhalla. Developed as a shorter experience by Ubisoft Bordeaux, the return-to-roots game presented a distinctive set of challenges, which are explored in the March 22 GDC talk "Between Legacy and Modernity: Creating an Homage Game to the 15-Year-Old Assassin's Creed Franchise."

During the talk, Creative Director Stéphane Boudon and Lead Producer Fabian Salomon discuss the game's beginnings, its growth into a "remoot"—that is, something between a remake and a reboot - and how a streamlined approach helped them make tough choices and focus the game on the Assassin experience. To find out more, we spoke with Boudon and Salomon about some of the early concepts behind the game, a few features that didn't make the cut, and how Mirage re-introduced and redefined stealth as a gameplay pillar.

Assassin's Creed Mirage launches on October 12, 2023, for Xbox Series X|S and Xbox One, taking players to ninth-century Baghdad, where a young Basim starts his journey to become a Hidden One. Haunted by visions, Basim begins as a common street thief, but with guidance from Fuladh and Roshan (voiced by Shohreh Aghdashloo), he will grow to become a master assassin.

An homage to the first Assassin's Creed, Mirage will emphasize classic stealth gameplay, with tools that include throwing knives and smoke bombs, as well as new abilities like Assassin's Focus - which lets Basim take down multiple enemies in rapid succession. Additionally, Assassin's Creed Mirage will be fully localized in Arabic, allowing players across the world to experience the story in Basim's native language.