Massive Valve Data Leak Exposes Portal 2 Beta Build and Unreleased Half-Life 2 Asset

A major leak of internal Valve data has reportedly surfaced online, exposing a vast repository of files dated between 2003 and 2013. Among the leaked material is an elusive early beta build of the critically acclaimed puzzle title Portal 2, as well as assets detailing a potential weapon designed for the canceled Half-Life 2: Episode 3. This unexpected archive offers fans and researchers a rare look into Valve's internal development process and unreleased concepts during one of the studio's most prolific eras.