Much has changed since 2007. But for PC gamers, one dream has remained constant: the hope of finally playing Half-Life 3. Valve and Gabe Newell have dodged the topic for years, often with irony, but the long-awaited sequel might finally be happening.
Recent leaks and reports suggest the game is in development. However, a new detail has emerged that may be disappointing for fans.
Half-Life 3 could be the end
Rumors have hinted Half-Life 3 is in the works for several years now. Since 2020, industry experts have reported there is movement behind the scenes. Now, fresh leaks claim the project is close to completion—and, notably, that it may be the last game in the series.
According to insider DanielRPK (via ComicBook), Valve is indeed working on another shooter, but with the intention that it will serve as the conclusion to the franchise. There are no current plans for a fourth installment or spin-off projects.
Sources suggest that while the creative team is highly aware of the game’s significance, the pressure to meet expectations has been intense. After years of stress, developers are reportedly ready to move on.
Every Half-Life release has redefined the medium, influencing video games through its design, mechanics, and narrative. Since Half-Life 2: Episode Two (2007), the only new entry in the series has been Half-Life: Alyx (2020), widely considered one of the best VR titles ever made.

Why does this matter so much to PC gamers?
Fans have been waiting almost 20 years for closure. Since Episode Two, they have speculated endlessly about what would come next: Episode Three, a sequel, or something entirely new.
Former Valve employees have since confirmed that no clear project ever materialized. During that time, Steam grew into a dominant force, and Valve shifted its focus. Projects like Left 4 Dead took precedence, and Gordon Freeman’s unfinished story faded into obscurity—until now.
Reports say Half-Life 3 is now fully playable from start to finish, and the development team is currently polishing the game ahead of its launch. And if the information proves accurate, we may be looking at not just a long-awaited release, but the definitive end of a genre-defining journey.