"Valve Celebrates 25th Anniversary with Free Half-Life Update and Mac Release"

Valve celebrates the 25th anniversary of Half-Life with a major update, offering widescreen support, Steam Deck compatibility, updated graphics settings, and more. The update includes added content from Half-Life: Uplink, four new multiplayer maps, and restored original artwork and player models. The original development team also shares a retrospective video. Half-Life is available for free on Steam for a limited time, with discounted prices on expansions and other entries in the series until November 21.