Half-Life & CS 1.6 WebXash
Best for Players who want a listed Half-Life demo or already have suitable game files.
Desktop is the editorial recommendation when compatibility is unresolved. Device support could not be established during the recent launch check. This does not mean your device is unsupported.
Demo available · Own files for other content
Built-in or demo content and own-file routes are separate. Full-game content requires your own legitimately obtained data.
Opens the recorded third-party game entry in a new tab. You may still need to choose a mode, press Start or wait for a download. This directory does not host the game.
Original game cover; browser project may differ. Image source ↗
What does Players mean?
Players is a popularity-based editorial proxy, not live online players and not measured concurrency. Each entry uses its own recorded popularity evidence: observed GitHub stars or September 2026 Wikipedia pageviews for the original game. The two Q42 puzzles use their developer’s pageviews; projects for the same original game may share a value. We calculate round(sqrt(heat)); the result is neither active users nor unique players. Rounded GitHub displays are retained as observed. Sources and capture dates are available on each game’s detail page. Desktop is the default editorial recommendation when device support is unresolved; positive Mobile and Mobile + Desktop documentation is retained. No new physical-device gameplay test is implied.
Is Half-Life & CS 1.6 WebXash for you?
Uplink and Day One are concrete demo choices, while the launcher also lets owners select their own game folder or ZIP.
What this browser project includes
WebXash is a browser launcher for Half-Life-related content rather than a separate new game. Its menu offers Half-Life and Counter-Strike tabs, demo choices including Uplink and Day One, and options to open a game folder or ZIP. It suits players exploring classic Valve-era content, with the available experience depending on the selected demo or game files.
Before you start
Game not loading? Use the safe troubleshooting guide before resetting anything.
Choose a listed demo and Start Demo, or use Open game Folder/Open ZIP with your own files. The Counter-Strike tab does not establish working online multiplayer.
How to open this project
On the project site
Use Play to open the project’s own launcher in a new tab, then follow the visible start or data-import instructions. No gameplay completion is asserted.
What to try instead
Source and project links
Popularity reference: Wikipedia monthly pageviews ↗. Original-game Wikipedia pageviews, not browser-project users. Heat: 24386; captured 2026-10-10. Formula: round(sqrt(heat)).
Notes describe recorded project evidence, not a promise that every mode or device works. Original cover art does not establish the browser project’s content.