In a new two-hour documentary from Valve, current and former members of the company talk openly about the creation of ...

And best of all, Valve has made Half-Life 2 (which now includes all the Episodes) totally free for the next three days. You ...

There's graphics updates. There's incorporation of episodes. There's every thing your little Half-Life heart desires (except for a new game).

In Half-Life 2 you again pick up the crowbar of research scientist Gordon Freeman, who finds himself on an alien-infested ...