Nvidia has announced the availability of the free demo for Half-Life 2 RTX, a remastered version of the famous first-person shooter of Valve of 2004. \ r \ nquesta demo, presented during the GDC 2025, is accessible free of charge to all Half-Life 2 owners on Steam and offers a preview of the graphic improvements made to the game Original. \ R \ Nhalf-Life 2 RTX uses the RTX RETX platform of Nvidia to introduce cutting-edge graphic technologies, including the complete ray tracing, support to DLSS 4 and improved textures. (squeezable still on Amazon). \ r \ nper access it, simply select \