Strings referencing 'HLX' are still being uncovered in updates to various Valve games, but things have been suspiciously quiet since 2025 when numerous leakers all claimed that Half-Life 3 was finally going to be announced. The hopium hasn't completely dried up, however, as fans are now convinced that the re-release of Cache in Counter-Strike 2 is hinting at the long-awaited sequel.
As pointed out by @scolcer_ on X, two of the power boxes on Cache have now been fixed, leaving only the third one under repair. The theory goes that this signifies Half-Life 3 being in development. One fan on Reddit even suggested that the nearby sign might be part of the 'easter egg.' It reads ВЫХОД, which is Russian for 'exit,' but according to u/Deikku, it can also be used for "release" or "coming out."
It's easy to get swept up in a trail of breadcrumbs when you're so desperate for answers, but it's worth tempering expectations with overly complex and subtle 'clues.'
In 2025, fans were convinced that G-Man and Barney Calhoun actor Mike Shapiro's cryptic New Year's post was the beginning of an ARG. There were theories that Valve renamed the 'Popdog'...
