Ubisoft has announced it will be decommissioning the online servers for a number of its older titles. But in addition to the expected loss of the online multiplayer portions of these games, the shutdown also means that single-player DLC for the PC versions of those titles will no longer be accessible, even for those who have already purchased and downloaded it before the coming shutdown.
According to Ubisoft’s announcement, “the installation and access to downloadable content (DLC) will be unavailable” on the PC versions of the following games as of September 1, 2022:
Assassin’s Creed 3
Assassin’s Creed: Brotherhood
Driver San Francisco
Far Cry 3
Prince of Persia: The Forgotten Sands
Silent Hunter 5