About
Half-Life 3 remains unreleased, with Valve showing no indication of developing a sequel to the long-dormant franchise. Recent speculation about potential Steam Deck launches has instead pointed toward older entries in the series as possible system sellers, underscoring how deeply Half-Life 3's absence weighs on the conversation around the platform. The series, once defining for PC shooters, has effectively become a footnote in discussions of what's next for Valve hardware.
More in the Half-Life series
All 5 games in order
Games like Half-Life 3
same kind of game, other series
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First release date; per-platform dates are not in the database for this game yet.
In the news
5 storiesHalf-Life 3 is back in the news again as Valve developer accidentally sort-of references it in public, reigniting hope once more
1 outlet · Oct 23, 2026
Valve Developer Mistakenly Mentions Rumored Half-Life 3 Codename
6 outlets · Oct 23, 2026
Half-Life 3 speculation reignited by Valve dev mentioning three sweet little rumored codenamey letters amid technical chat about video game noises
1 outlet · Oct 23, 2026
Why People Think Valve Just Accidentally Confirmed Half-Life 3
3 outlets · Oct 23, 2026
No Half-Life 3 for the Steam Frame, so it looks like this six-year-old game might be the key launch offering instead
1 outlet · Sep 1, 2026