Posted on: September 5, 2025
Raez421
Verified ownerGames: 20 Reviews: 1
Great Experience
A classic mod made even better with quick and easy accessibility
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S.T.A.L.K.E.R. Anomaly
Description
The Zone evolves. So must you.
Welcome to the most complete and immersive S.T.A.L.K.E.R. experience yet. S.T.A.L.K.E.R. Anomaly is a free, stand-alone mod built on the 64-bit X-Ray engine, reinvigorated and enhanced to deliver the definitive survival sandbox in the Chornobyl Exclusion Zone.
Whether you walk the dust-choked roads of Garbage, stalk anomalies in Jupiter, or run clandestine operations under the cover of Prypiat’s ruins, Anomaly reshapes what a survival shooter can be: open-ended, brutal, and richly atmospheric.
A Living, Breathing Zone
Choose Your Path
Hardcore Survival, Modular Freedom
Anomaly comes with hundreds of built-in settings to let you tweak the experience right out of the box. For more advanced adjustments, additional add-ons and packs are also compatible, offering even more than what the core settings provide. It’s your playground.
This is the Zone – more brutal, more beautiful, and more alive than ever before.
To see a list of all developers and contributors to this release, click here to see the credits document.
Welcome to the most complete and immersive S.T.A.L.K.E.R. experience yet. S.T.A.L.K.E.R. Anomaly is a free, stand-alone mod built on the 64-bit X-Ray engine, reinvigorated and enhanced to deliver the definitive survival sandbox in the Chornobyl Exclusion Zone.
Whether you walk the dust-choked roads of Garbage, stalk anomalies in Jupiter, or run clandestine operations under the cover of Prypiat’s ruins, Anomaly reshapes what a survival shooter can be: open-ended, brutal, and richly atmospheric.
A Living, Breathing Zone
- 32 Unique Maps from across Shadow of Chornobyl, Clear Sky, and Call of Prypiat, seamlessly stitched into one interconnected, explorable world.
- Smart Terrain & AI Systems bring the Zone to life: mutants hunt in packs, factions seize control of territories, and combat is dynamic, unpredictable, and deadly.
- Day/Night & Weather Cycles with visual and audio enhancements push immersion to its limit.
Choose Your Path
- Story Mode: A rich, lore-friendly campaign that bridges the S.T.A.L.K.E.R. timeline and offers multi-faction perspectives.
- Sandbox Mode: Drop the narrative and shape your own legend. Trade, raid, survive. Or die trying.
- Warfare Mode: Join your chosen faction in all-out territorial warfare across the Zone. Bases fall. Frontlines shift. Chaos reigns.
Hardcore Survival, Modular Freedom
- Survival Mechanics: Monitor your hunger, thirst, stamina, sleep, and radiation exposure. Every wound counts. Every bullet matters.
- Equipment Degradation: Weapons jam. Armor fails. Maintenance is a constant battle.
- Scavenging & Crafting: Repair gear, cook meals, craft ammunition, and make use of what the Zone gives you. Or die for what it doesn’t.
Anomaly comes with hundreds of built-in settings to let you tweak the experience right out of the box. For more advanced adjustments, additional add-ons and packs are also compatible, offering even more than what the core settings provide. It’s your playground.
This is the Zone – more brutal, more beautiful, and more alive than ever before.
To see a list of all developers and contributors to this release, click here to see the credits document.
Disclaimer: S.T.A.L.K.E.R.: Anomaly is a fan-created modification for S.T.A.L.K.E.R. games by GSC Game World. It is not an official product of GSC Game World and is a derivative work based on their original S.T.A.L.K.E.R. games.
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Game details
GOG Mods
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- New free content for your games
- Just install and play
From bug fixes, restored cut scenes, quests and characters to completely freshly-made new content, Mods are an essential part of the video game preservation. We teamed-up with these community-driven projects creators to offer you this list of handpicked Mods. Combining our strengths, these are now accessible right away, already installed within the base game for the smoothest experience.
The Mod you’re about to enjoy is the work of passionate fans who wanted to share their love in an even more meaningful manner. While every effort has been made to ensure a high-quality, stable experience, the original developers or publishers aren’t responsible for any issues that may occur from using this content.
User reviews
Posted on: September 6, 2025
gorgakh
Verified ownerGames: 67 Reviews: 1
Amazing Game
STALKER sandbox with a story. AWESOME!!! Locations and Characters from the 3 original games+dozens of mods somehow put together. I spent so much time in this game :) Sincere thanks to everyone who helped make this :)
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Posted on: October 10, 2025
Bunji_Kugashira
Verified ownerGames: 17 Reviews: 1
The best game
The best version of stalker games here,very difficult but very satisfying
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Posted on: September 13, 2025
nightcrawlerfan
Verified ownerGames: 55 Reviews: 2
Glad this game is finally on GOG
I first heard Stalker through a youtuber named Pagan. He's friend with another youtuber named creetosis. He was playing the mod GAMMA. I downloaded Anomaly then I downloaded gamma. It was amazing!!! The modders deserve the reconiztion. Thank you GSC for supporting the community. I wish more developers would do the same. DOWNLOAD THIS MOD ASAP. YOU WON'T REGRET IT.
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Posted on: September 8, 2025
Dowill
Verified ownerGames: 20 Reviews: 1
It is S.T.A.L.K.E.R. Like coming home
I am terrible at this game. still to much of a loot goblin. I will probably be playing one of these games the day before i kick off from old age. Thanks again for all fun.
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Last 30 daysLast 90 daysLast 6 monthsWheneverAfter releaseDuring Early Access