GSC Game World games, keys and accounts
GSC Game World is the Ukrainian studio and publisher behind the S.T.A.L.K.E.R. series and the Cossacks strategy games. Its work mixes open, hostile landscapes and first-person survival shooting with large-scale historical warfare.
The catalogue covers S.T.A.L.K.E.R. 2: Heart of Chornobyl, the S.T.A.L.K.E.R.: Legends of the Zone Trilogy, the older Zone games and Cossacks, as keys and as accounts.
GSC Game World
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S.T.A.L.K.E.R. 2: Heart of Chornobyl Ultimate Edition EU Steam Digital Key
STEAM KEY • EUROPE$80.88
$67.37
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S.T.A.L.K.E.R. 2: Heart of Chornobyl Deluxe Edition Steam Digital Key
STEAM KEY • GLOBAL$57.77
$49.77
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S.T.A.L.K.E.R. 2: Heart of Chornobyl Steam Account
STEAM ACCOUNT • GLOBAL$46.21
$24.11
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S.T.A.L.K.E.R. 2: Heart of Chornobyl Ultimate Edition Steam Account
STEAM ACCOUNT • GLOBAL$80.88
$71.78
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S.T.A.L.K.E.R. 2: Heart of Chornobyl EU Steam Digital Key
STEAM KEY • EUROPE$46.21
$35.98
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S.T.A.L.K.E.R. 2: Heart of Chornobyl Steam Digital Key
STEAM KEY • GLOBAL$46.21
$35.98
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S.T.A.L.K.E.R. 2 – Cost of Hope DLC Steam Digital Key
STEAM KEY • GLOBAL$28.88
$28.66
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S.T.A.L.K.E.R. 2: Heart of Chornobyl US Steam Digital Key
STEAM KEY • UNITED STATES$51.19
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S.T.A.L.K.E.R. 2 – Cost of Hope DLC LATAM Steam Digital Key
STEAM KEY • LATAM$28.88
$18.94
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Cossacks 3 – Days of Brilliance DLC EU Steam Digital Key
STEAM KEY • EUROPE$11.54
$5.85
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S.T.A.L.K.E.R. 2: Heart of Chornobyl UK Xbox Series X|S Digital Key
XBOX KEY • UNITED KINGDOM$74.79
Cossacks 3 – Guardians of the Highlands DLC EU Steam Digital Key
STEAM KEY • EUROPE$5.77
$3.47
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S.T.A.L.K.E.R. 2 – Cost of Hope DLC EU Steam Digital Key
STEAM KEY • EUROPE$28.88
$28.40
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S.T.A.L.K.E.R. 2: Heart of Chornobyl XBOX Series X|S Account
XBOX ACCOUNT • GLOBAL$46.21
$27.90
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S.T.A.L.K.E.R. 2: Heart of Chornobyl PS5 Account
PSN ACCOUNT • GLOBAL$62.07
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S.T.A.L.K.E.R. 2: Heart of Chornobyl Deluxe Edition Xbox Series X|S Account
XBOX ACCOUNT • GLOBAL$57.77
$55.49
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S.T.A.L.K.E.R. 2: Heart of Chornobyl Deluxe Edition LATAM Steam Digital Key
STEAM KEY • LATAM$108.28
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S.T.A.L.K.E.R. 2: Heart of Chornobyl Ultimate Edition NA Steam Digital Key
STEAM KEY • CA/US$80.88
$72.26
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S.T.A.L.K.E.R. 2: Heart of Chornobyl EU/NA Steam Digital Key
STEAM KEY • EUROPE$46.21
$38.25
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S.T.A.L.K.E.R. 2: Heart of Chornobyl Ultimate Edition EU Xbox Series X|S Digital Key
XBOX KEY • EUROPE$82.15
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S.T.A.L.K.E.R. 2: Heart of Chornobyl Deluxe Edition EU Xbox Series X|S Digital Key
XBOX KEY • EUROPE$57.77
$56.79
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Cossacks 3 Complete Experience EU Steam Digital Key
STEAM KEY • EUROPE$11.54
$7.81
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S.T.A.L.K.E.R. 2: Heart of Chornobyl EU Xbox Series X|S Digital Key
XBOX KEY • EUROPE$46.21
$42.39
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Cossacks 3 Deluxe Edition Steam Digital Key
STEAM KEY • GLOBAL$28.88
$15.90
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S.T.A.L.K.E.R.: Call of Prypiat – Enhanced Edition EU Steam Digital Key
STEAM KEY • EUROPE$28.88
$19.74
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S.T.A.L.K.E.R. 2: Heart of Chornobyl RoW Steam Digital Key
STEAM KEY • ROW$46.21
$36.89
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S.T.A.L.K.E.R. 2: Heart of Chornobyl Ultimate Edition LATAM Steam Digital Key
STEAM KEY • LATAM$80.88
$58.75
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S.T.A.L.K.E.R. 2: Heart of Chornobyl Deluxe Edition EU/NA Steam Digital Key
STEAM KEY • EUROPE$57.77
$54.28
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S.T.A.L.K.E.R. 2: Heart of Chornobyl US Xbox Series X|S Digital Key
XBOX KEY • UNITED STATES$46.21
$41.64
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S.T.A.L.K.E.R.: Legends of the Zone Trilogy XBOX One / Xbox Series X|S Account
XBOX ACCOUNT • GLOBAL$32.49
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S.T.A.L.K.E.R.: Call of Pripyat EU Steam Digital Key
STEAM KEY • EUROPE$81.77
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S.T.A.L.K.E.R. 2: Heart of Chornobyl Deluxe Edition Steam Account
STEAM ACCOUNT • GLOBAL$57.77
$53.33
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S.T.A.L.K.E.R. 2: Heart of Chornobyl EU v2 Steam Altergift
STEAM ALTERGIFT • EUROPE$92.76
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S.T.A.L.K.E.R. 2: Heart of Chornobyl Deluxe Edition EU v2 Steam Altergift
STEAM ALTERGIFT • EUROPE$106.01
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S.T.A.L.K.E.R. 2: Heart of Chornobyl Deluxe Edition Steam Altergift
STEAM ALTERGIFT • GLOBAL$106.01
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S.T.A.L.K.E.R. 2: Heart of Chornobyl Steam Altergift
STEAM ALTERGIFT • GLOBAL$92.76
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Cossacks II Anthology GOG Digital Key
GOG.COM KEY • GLOBAL$11.54
$4.77
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Cossacks 3 EU Steam Digital Key
STEAM KEY • EUROPE$23.10
$6.44
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Cossacks 3 Steam Digital Key
STEAM KEY • GLOBAL$23.10
$5.95
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S.T.A.L.K.E.R.: Call of Pripyat Steam Digital Key
STEAM KEY • GLOBAL$46.21
$41.86
About GSC Game World
GSC Game World is based in Ukraine and is known above all for S.T.A.L.K.E.R., a first-person series set in an irradiated exclusion zone where scavenging, gunfights and anomalies shape every outing. S.T.A.L.K.E.R.: Shadow of Chernobyl, S.T.A.L.K.E.R.: Call of Pripyat and the S.T.A.L.K.E.R. 2: Heart of Chornobyl continue that approach across PC and console.
Alongside the shooters, the publisher is equally associated with Cossacks, a real-time strategy series built around huge early-modern armies and economy management. Together the two strands give a range that spans action and shooting, RPG, adventure and strategy, with releases spanning 2010 to 2025.
Games in the catalogue
The S.T.A.L.K.E.R. line is the core of the range: S.T.A.L.K.E.R. 2: Heart of Chornobyl, the S.T.A.L.K.E.R.: Legends of the Zone Trilogy, S.T.A.L.K.E.R.: Call of Prypiat Enhanced Edition, S.T.A.L.K.E.R.: Shadow of Chernobyl, S.T.A.L.K.E.R.: Call of Pripyat and a S.T.A.L.K.E.R. bundle. Strategy comes from Cossacks 3 and Cossacks II Anthology.
Platforms include Steam and GOG.com on PC, plus Xbox One and Xbox Series X|S. Several listings are add-on content rather than standalone games, such as the S.T.A.L.K.E.R. 2 Cost of Hope DLC and the Cossacks 3 Complete Experience, so it is worth checking that you already own the base game. Most items are Steam keys, while S.T.A.L.K.E.R. 2: Heart of Chornobyl and the Legends of the Zone Trilogy also appear as accounts.
How buying works
A key is redeemed on the platform named in the listing: Steam or GOG.com for PC titles, and an Xbox account for Xbox versions. Help-centre guides cover activating a Steam key and activating an Xbox code step by step.
Some S.T.A.L.K.E.R. titles are sold as game accounts instead: an account arrives with the game already on it, so you sign in rather than redeem anything. Keys are sold per region, and a key has to match the region of the account it is being activated on, so check the region stated on the listing before buying.
Common questions
- Which platform does each game activate on?
- The listing states the platform. PC titles activate on Steam or GOG.com, and console versions activate on an Xbox account for Xbox One and Xbox Series X|S.
- Will a key work in another country?
- Only if the key's region matches the region of the account redeeming it. A key intended for one region may be rejected on an account set to another, so check the region before ordering.
- What is the difference between a key and an account?
- A key is a code you redeem to add the game to your own library. An account comes with the game already on it and you sign in to play instead of redeeming anything.
- Do the DLC listings need the base game?
- Yes. Add-ons such as the S.T.A.L.K.E.R. 2 Cost of Hope DLC and the Cossacks 3 Complete Experience require the matching base game on the same account.
- How are the details sent?
- The key or account details are delivered to the order once payment completes.