The latest beta build of the Steam Client, dated December 4th, has been backported for Windows 7 SP1 x64 and Windows 8.x x64 by a developer named "EAZY BLACK." This backport is available as 230 MB packages hosted on w7revived.chefkiss.dev and mirrored by BobPony. A screenshot shows Steam running on Windows 7 with operational features. Users are advised to keep their systems updated due to security risks associated with using unsupported software.