STALKER 2: Heart of Chornobyl Update 2.0 to Launch with Unreal Engine 5 Upgrade and New Expansion
July 27, 2026
A major free update, Update 2.0: Sealed Truth, will launch alongside Cost of Hope, upgrading STALKER 2: Heart of Chornobyl to Unreal Engine 5 and adding substantial content.
The expansion follows protagonist Skif as he intercepts a mysterious PDA signal, plunging him into a conflict between the Duty and Freedom factions with choices that shape the story.
Players can expect dozens of hours of new content, including allies, enemies, weapons, and new locations.
Coverage comes from Windows Central, which ties the news to prior reporting and community discussion.
ROOT-NATION hosts the article and links to related gaming news and reviews.
A past dispute over claimed Xbox funding for one-year console exclusivity is noted, with GSC Game World denying it as part of negotiations or development.
A cited review praises Stalker 2’s nostalgic, classic feel, even as it doesn’t reinvent the wheel.
Readers are encouraged to wishlist the expansion on PC, Xbox, and PlayStation storefronts.
A release-date trailer has been released, with external reactions and further information to come as the release nears.
A new trailer accompanied the announcement, and public expectations point to an August release.
Public reactions and trailer reveal are highlighted, with anticipation for more details closer to launch.
Stalker 2 previously launched on Game Pass, expanding its audience and contributing to its commercial reach.
Summary based on 24 sources
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Sources

The Times Of India • Jul 28, 2026
S.T.A.L.K.E.R. 2: Cost of Hope release date announced: New gameplay trailer highlights
GameRant • Jul 27, 2026
STALKER 2 Confirms Launch Date For Cost of Hope Story Expansion and Major 2.0 Update
Softonic EN • Jul 27, 2026
STALKER 2 gets Cost of Hope on August 20: free 2.0 update arrives too