: The most stable legacy version often found in these "full" downloads is 1.1.1.0 , released in June 2002.

In the early 2000s, "Full" installers were created by fans or distributed via sites like or Archive.org to combine the base game and the mod into a single package for easier LAN play. Half-Life on Steam

: Half-Life 1.1.0.0 (released May 2000) was the first version to introduce the VGUI (Valve Graphical User Interface) and the "Custom Game" menu used to launch mods like Counter-Strike.