Updated Linux servers for Call of Duty as well as the United Offensive add-on for the World War II first-person shooter are now available. The patch to update CoD: United Offensive server and the full version of the server can be found on this page, and mirrored on 3D Gamers and Worthplaying. The Call of Duty Linux server and server update patches are available on this page, and mirrored on 3D Gamers and Worthplaying.