The Cost of Hope expansion for S.T.A.L.K.E.R. 2: Heart of Chornobyl is scheduled for summer 2026 on PC, PS5, and Xbox Series X|S, with a story trailer confirming a faction war between Duty and Freedom and over 20 hours of main story content.
GSC Game World has released two trailers for Cost of Hope, the major expansion DLC for S.T.A.L.K.E.R. 2: Heart of Chornobyl. The first trailer, released in June 2026, showed a conflict between the Duty and Freedom factions, with the player character Skif choosing a side that shapes the future of the Zone. The second trailer, titled Between Duty and Freedom, expanded on this premise, confirming the expansion offers over 20 hours of main story gameplay, two new regions, and a non-linear narrative. Returning characters from Call of Pripyat appear in the story.
The expansion is set to launch in summer 2026 on PC, PS5, and Xbox Series X|S. The trailers establish that the narrative centers on a faction war where player choice can reshape the Zone, building on the base game's story with new paths and dangers. No further details about pricing or additional content have been revealed in the trailers.
Synthesized by Yomimono from the cited Yomimono stories below, each itself
sourced, then editorially reviewed. Every
fact links the story it came from.
Aug 19
GSC Game World released the large expansion "S.T.A.L.K.E.R. 2: Cost of Hope" for "S.T.A.L.K.E.R. 2: Heart of Chornobyl" on August 20, 2026. The DLC opens the new Iron Forest area and the Chornobyl Nuclear Power Plant, where the rival factions Duty and Freedom form an uneasy alliance to investigate a mysterious phenomenon called the Blast that activates mutants. The story follows protagonist Skif alongside Duty veteran Zulu and Freedom's Mavka as they uncover the source of the Blast. The expansion is priced at 3,990 yen and is included in the Ultimate Edition; Deluxe Edition owners get it at no extra cost. Players need to have progressed over 20 hours into the main story and cleared the SIRCAA facility quest to access the content. The accompanying Update 2.0 migrates the game to Unreal Engine 5.5.4, overhauls lighting and AI, and adds new weapons, three types of binoculars, and customizable difficulty settings. The DLC has received a Metacritic score of 85 for the PC version based on 14 reviews.
Aug 7
Sega released a new gameplay trailer for the large downloadable content "S.T.A.L.K.E.R. 2: Cost of Hope" on August 7, 2026. The approximately eight-minute video, titled "Chornobyl NPP & Iron Forest Exploration," introduces exploration, combat, and new locations set in the Chornobyl Nuclear Power Plant and the Iron Forest. The expansion is scheduled for release on August 20 for S.T.A.L.K.E.R. 2: Heart of Chornobyl on PC, PS5, and Xbox Series X|S. The main game is a survival horror shooter set in an open-world Zone rendered with Unreal Engine 5. Cost of Hope offers dozens of hours of gameplay and adds two new areas, each with unique hubs, quests, and activities. The story depicts hope in a collapsed world. In the Iron Forest, the player climbs a transmission tower while encountering a new anomaly called "Gaze." In the nuclear power plant area, battles against zombified stalkers take place within complex buildings. The expansion is distributed by GSC Game World.
Jun 15
GSC Game World released a new story trailer for the major expansion DLC Cost of Hope for S.T.A.L.K.E.R. 2: Heart of Chornobyl. The trailer, titled Between Duty and Freedom, shows the conflict between the Duty and Freedom factions. The expansion offers over 20 hours of main story gameplay, two new regions, and a non-linear narrative. It is scheduled for summer 2026 on PC, PS5, and Xbox Series X|S.
Jun 11
GSC Game World released a trailer for the S.T.A.L.K.E.R. 2: Heart of Chornobyl DLC 'Cost of Hope,' showing a conflict between the Duty and Freedom factions. The player character Skif must choose a side, shaping the future of the Zone. The DLC launches this summer on PC, PS5, and Xbox Series X|S.