From the Radiant list
Half-Life
A familiar experiment. A different platform.
Half-Life
This game opens on a third-party website. Check its setup instructions for any required game files.
Open game siteImagery from the original post; browser versions may differ.
About this entry
The standalone Half-Life entry points to the pixelsuft project. The thread also provides a separate webXash link for Half-Life / CS 1.6.
Before you play
These two destinations are not interchangeable. Use the linked project instructions to understand its game-data and browser requirements.
Controls & setup
Open the destination’s controls or help panel before playing. Keyboard, mouse, touch, and controller support depend on the specific project.