A new chapter of the series is coming Half Life, although not the third as hoped by all the players in the original series. To celebrate then the arrival of Half-Life: Alyx, Valve made the whole series free-to-play. The games are redeemable for free on Steam and will remain in your library until the next chapter is released, when they will return for a fee.

Then run to download immediately Half-Life, Half-Life 2, Half-Life 2: Episode One, Half-Life 2: Episode Two. Recall that the release of Half-Life: Alyx, title exclusively in VR, is set for March. The exact day of its publication has not yet been announced.