Valve makes all Half-Life games free in anticipation of Alyx
In preparation for the triumphant return of the Half-Life series in the form of the upcoming Alyx VR sequel, Valve is making all the previous games free-to-play. Now you can get up to date on this older series before it makes its big comeback. Prepare for Half-Life: Alyx by revisiting City 17 and the war against the Combine. The…