GSC Game World has unveiled a new trailer for S.T.A.L.K.E.R. 2: Cost of Hope, the first major expansion for Heart of Chornobyl.

Cost of Hope explores the long-running conflict within the Zone between two iconic factions. Zulu, a series veteran from Duty, and Mavka, a member of Freedom, are set to uncover new and terrifying mysteries of the Zone under increasingly tense circumstances. Caught in a rapidly unfolding chapter of an age-old confrontation, Skif, the player-controlled protagonist, must follow previously unexplored paths and face dangers beyond comprehension, choosing sides and once again shaping the future of Chornobyl through his decisions.

This trailer offers a glimpse of brand-new locations to explore, including the Iron Forest and CNPP, alongside familiar locations that have been fully reimagined through a new lens, delivering fresh experiences not only for franchise veterans and newcomers to the Zone, but for the S.T.A.L.K.E.R. franchise as a whole. The trailer highlights a deeply emotional journey filled with unsettling encounters, complex personalities, and a prevalent sense of decay, all set within the iconic atmosphere of the S.T.A.L.K.E.R. franchise.

Cost of Hope is the second chapter of the “second S.T.A.L.K.E.R. trilogy.” Players can expect dozens of hours of gameplay, exploration, breathtaking mysteries of all sizes, and revelations worthy of the saga’s legacy when the DLC launches later in summer 2026.

Take a look at the new trailer and then tell us what you think on Bluesky and Twitter. Will you play this new S.T.A.L.K.E.R 2 expansion?