No specific info about version 1.0. Please visit the main page of Half-Life DM Docrock maps pack on Software Informer.
Jed's Half-Life Model Viewer is an improved version of the original HLMV.
The Half-Life Model Viewer is a nice tool to view and analyze HL 3D models.
Half-Life: Decay is a PS2 story that comes now for the PC.
Half-Life Visitor puts you in the shoes of a visitor in Black Mesa.
CrosuS is a mod delivery platform for managing, and playing games, mods and maps
After Half-Life, enter Invasion, its single-player mod.