Massive 12 TB Steam leak includes over a decade of rare builds and assets, including Half-Life 2 Episode 3
TweakTown | 01.09.2026 12:12
Over the weekend, news spread that a massive 12 Terabyte leak of Valve data included Steam and PC builds and prototypes for many classic games. This includes early playable versions of Portal 2, Counter-Strike: Global Offensive, and Left 4 Dead, as well as what many believe to be a concept weapon (the 'Weaponizer') for the canceled Half-Life 2: Episode 3.
