Half-Life 2 update 1.0.12 released on PC (Steam). According to the official Half Life 2 patch notes, the latest update added UI and Input support for Steam Deck.
Previously, a minor update was with tweaks and fixes. Unfortunately, since the last patch, players are experiencing issues with the game.
Today’s Half-Life 2 patch will fix a few of these issues.
Download free Half Life 2 update on PC (Steam).