Pause operations: company temporarily curtailing operations while keeping return options open

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GSC Game World is a Ukrainian video game developer temporarily based in Prague. Founded in Kyiv in 1995 by Sergiy Grygorovych, it is best known for the Cossacks and S.T.A.L.K.E.R. series of games. GSC Game World was the first company in Ukraine to localize PC games to the Russian language. In 2002, it became a publishing house, GSC World Publishing.

Pause operations: company temporarily curtailing operations while keeping return options open

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GSC Game World (Kyiv), a computer game developer, has been declared undesirable in Russia.

The Company Statement
November 12, 2024

Stopped sales on Steam in Russia. Russian authorities are considering banning STALKER 2: Heart of Chornobyl. STALKER 2: Heart of Chornobyl, developed by Kyiv-based studio GSC Game World, is set to go on sale on November 20, two years after its initial release was delayed due to the Russian invasion of Ukraine.

November 24, 2025Stalker Developer GSC Game World Declared “Undesirable” by Russian Government
November 18, 2025Russia has declared Ukrainian computer game developer GSC Game World undesirable.
March 15, 2023S.T.A.L.K.E.R. 2 developers have stopped sales of their games in Russia
March 09, 2023GSC Game World game pages have disappeared from Steam in the Russian Federation - this includes the Cossacks and S.T.A.L.K.E.R. series
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Company statements and statistical data are collected from open sources and official registers according to the methodology of the KSE Institute.
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