Posted on: December 1, 2025
ElementalNewt1
Verified ownerGames: 54 Reviews: 1
The best Stalker experience
Absolutely the best mod pack i have played for any game especially if your a gun nerd
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S.T.A.L.K.E.R. G.A.M.M.A.
Description
The definitive survival overhaul for the Zone.
S.T.A.L.K.E.R. Anomaly GAMMA (Grok's Automated Modular Modpack for Anomaly) is a hardcore, curated survival experience built on top of S.T.A.L.K.E.R. Anomaly. Designed for stalkers who want a deeper, more immersive journey, GAMMA integrates over 400 hand-picked mods into a single, finely balanced package. No manual modding required, just install, survive, and adapt.
Built for Survival. Tuned for Immersion.
- True Progression – every piece of gear must be earned. Travel deeper into the Zone to unlock better weapons, armor, and tools, but be prepared for the deadliest threats it has to offer.
- Overhauled Economy & Looting – no more buy-sell comfort loops. GAMMA removes easy trading and randomized stash rewards, forcing you to scavenge, craft, and survive through intent, not convenience.
- Body Part Damage & Medical System – injuries now target specific limbs. Managing bleeding, pain, infection, and exposure requires medical planning and a full survival kit; bandages alone won’t save you.
- Artifact Progression – artifacts must be carefully empowered and combined. Instead of instant benefits, they offer meaningful long-term progression.
- Custom UI & Visuals – enhanced menus, immersive shaders, redesigned HUD elements, and improved performance ensure every moment in the Zone looks and feels intense.
A Zone That Evolves With You
GAMMA adapts S.T.A.L.K.E.R. Anomaly into a longer-form, higher-stakes experience. It encourages cautious exploration, smart inventory management, and tactical engagements across a world that’s as deadly as it is dynamic.
With multiple difficulty presets, faction options, and curated progression paths, every run feels different yet always true to the heart of the Zone.
Community-Built. Curated with Care.
This isn’t just a modpack, it’s the result of thousands of hours of refinement from passionate fans. Designed to be stable, lore-respectful, and challenging, GAMMA is regularly updated and supported via dedicated Discord channels and install tools.
Anomaly was just the beginning. GAMMA is the test of your true stalker instincts.
Contents:
Audio
- Main Menu Theme - Deathcard Cabin
- Soundscape Overhaul
- Injury Audio Extended
- Anomaly Radio Extended
- EFT Aim Rattle
- EFT Jump and Land SFX
- Better Merc voicelines
- Exo Servomotor Sounds
- Better sound
- Preblowout Murder
- PDA Radio Extended
- Quieter Wood Boxes Breaking
- Angry Chimera growl
- Voiced Actor
- Hit Effects
- Inventory open close sound
- Ambient Music Pack
- Horror Overhaul
- EFT footsteps and tinnitus 1.1
Visual
- Agressor Reshade
- THAP Rework
- Skies Redux
- High Res Loading Screens
- High Res PDA Maps
- Fairer Thermal Anomalies
- Black Jack
- Dux's Innemurable Characters Kit
- Dux's Innemurable Characters Kit Blackjack patch
- Fixed Vanilla Models and Textures
- FVM Nosorogs models
- HD mutant models and textures
- Nicer Flashlights
- Wet Surfaces Fix
- Better Rain texture
- Dynamic Tonemap Extended
Animations
Gameplay
Stashes
Gunplay
- Fluid Aim
- EFT Reposition Main
- JSRS
- FAL animations
- AWAR
- EFT Reposition AWAR patch
- Weapons Reanimation and Rebalance
- Adjustable Scope View
- EFT Reposition BWRR patch
- EFT Reposition BWRR vanilla stats patch
- JSRS BWRR patch
- Boomsticks and Sharpsticks New (keep disabled)
- EFT Reposition BAS patch
- EFT Reposition BAS JSRS patch
- Better silenced BAS shotguns
- MP7 Replacer
- MP7 Reposition
- Abakan Replacer
- Abakan Replacer patch
- Saiga 12K replacer
- Saiga 12K replacer patches
- G36Pack
- G36Pack patch
- Dragunov Replacer
- Dragunov Replacer patch
- EFT Reposition Gun's Replacers patch
- Pretty Pistols Pack
- Vityaz Replacer Remake
- Fire Mode Switcher
- Tacticool scopes
- Doom-like weapon inspection
- BAS Stealth sound fix
- CLAD lasers for BAS
- Better Bolt Animations
- BAS Scopes Extravaganza red dots
- BAS Scopes Extravaganza 2d scopes
- BAS scopes extravaganza 2D shader-based scopes patch
- UMP Reanimation
- L96 Reanimation
- L96 Reanimation JSRS patch
- Re-sound for BAS snipers and pistols
- Remove (BAS) label from guns names
QoL
- Remove dropping weapons from damage
- MCM Mod Configuration Menu
- SortingPlus
- Immersive Sleep
- FDDA Immersive Sleep Patch
- Knife Pistol in Binocular Slot
- Aslan Lottery Fixes
- Campfire slowly regens life
- Dialogues Expanded
- Gotta Go Fast
- Gotta go Also Slow
- HD Glowsticks
- Glowsticks position
- He is with me
- Zone Tales in Loading Screens
- Modular Tweaks
- Nitpickers Modpack
- New Safe Zones
- Companions no headlamps in Stealth
- Toggle Scope
- Guide Tasks Fix
- Mask Reflections - shader fix
- Decreased Bush Earing distance for NPC
- Life granter Counter
- Companion anti awol
- No more companions friendly fire
- Weapons Drop on bodies
- Undercover Communications
- Previous weapon is automatically pulled after closing PDA
- Auto-Zoomed Out Scope Draw
Craft and Repair
Progression
UI
- Identification UI
- Hunger Thirst Sleep UI
- Hunger Thirst Sleep UI htsb knifebinoc patches
- New sorting tabs
- New sorting tabs htsb patch
- Alternative icons
- Body Dots on Minimap
- New mutants icons parts
- Instant tooltip
- Cost in tooltip
- Parts in tooltip
- Save Name Change
- Battery Warning
- Encyclopedia Messages Restored
- Minimap Toggle
- Free Zoom
- Better Stats Bar
High priority
- Ballistics Overhaul (GBOOBS)
- GBOOBS vanilla ammo
- GBOOBS BWRR patch
- Body Health System
- Shader Driven Scopes
- Shader Driven Scopes BAS patch
Shaders
Icons
DLTX
Minimap (pick one)
Optional
- YACS Better Campfire Saves (forces campfire saves but they are better)
- Limited Fast Travel (walking is good for your health)
- Old to ammo to new ammo converter (less item bloat)
- Areas transition without confirmation (smoother gameflow)
- Anomaly Magazines (Disable G.A.M.M.A. Unjam Reload)
- Ironman Roguelite (for easier ironman lovers)
- Death Animations (if you like shooting extra ammo on dead people)
- Disables Music in game but not in main menu (if you do not like the new OST)
- NPC Loot Claim (NPCs will kill you if you loot what they killed)
- Trader Destockifier (shrinks and randomize traders stocks)
- Trader Overhaul (if you do not want the true GAMMA experience)
- New Item Highlight (not really necessary but some people like it)
Good addons with issues and bugs
- Duty Expansion (dialogue camera issues, nimble and spore dialogues heavy bugs)
- DNPCAV NPCs wear armor you give them (Crash to desktop sometimes with shift transfer)
- Quick Companion Teleport (teleports rescue mission targets)
- Combine all items (potential crash with some items)
- Companions Inventory Unlock (enable only to clear your companions inventory from time to time)
Warfare (Optional, Warfare mode is unstable)
Newly added addons
- Placeable Campfires
- Display Campfires on Map
- Increased Companions Distance
- Russian Localization
- Monsters Unstucker
- Repair Bonuses in Details Window
- More Aggressive NPC Looting (harder game, do not use with NPC Loot Claim)
- Xenotech Protects Cordon Base
- AUGmented Weapon Pack
- Dynamic Anomalies Overhaul
- Weapon Cover Tilt
- 1st Person Visible Body Ported from SWM
- Bizon Replacer
- Binocular Reanimation
- Torch Reanimation
- Anomaly's Name Update for Stalkers ANUS
- Simple Autumn Retexture No leaves
- Gardener of the Zone Textures
- AUGmented Weapon Pack Addons
- Weird Tasks Framework
- Hideout Furniture
- Gunslinger Controller Suicide
- Player Icon Fix
- Night Mutants
- Backpack Icons
- Better Bullet Casing
- Better Portraits Icons
- Tooltip in Corner
- Attach Patches with hotkey
- Better RF Receiver sound
- Coffee in the Zone
- Water Flask Animation Rework
- Zone Customization Project (ZCP)
- 2D Scopes 21-9 Resolution Patch
- 2D Scopes 16-10 Resolution Patch
- 2D Scopes 32-9 Resolution Patch
- Ammo Check
- MP412 Rex Reanimation
- Safe Areas Transitions
- Barry's Better Knives Animations
- NPCs Die in Emissions for Real
- UMP Reanimation Addons
- Dynamic Dialog UI
- VSSK Reanimation and Remodel
- HQ Glass Overlay
- Headlamp Animation Fix
- G.A.M.M.A. Large Files
- Grulag's Dead Bushes
- Longreed's fixed artefacts spawns under maps
- Dark Signal Audio Pack
- Dark Signal Footsteps
- Dark Signal Mutants Audio
- Tommy Gun
- Kar 98 Remodel and Reanimation
- Crafting Info in Tooltips
- Gunslinger Controller Audio Improved
- Axes Remodel and Reanimation
- GAMMA Loading Screens
- Autumn No Leaves LOD Fix
- Headlamp Reanimated
- Dark Signal Blowout and Anomalies Audio
- High-level Toolkits Include Low-level Toolkits
- G.A.M.M.A. Massive Text Overhaul Project
- ACE52 Rifle Replacer
- Grass Tweaks (reinstall for different options)
- Atmospherics Shaders Weathers and Reshade Latest
- Configurable Balanced Mutants
- Ithaca M37 Shotgun
- PDA Taskboard
- Autolooter
- Descriptive Stash Coordinates
- Custom Companions Squad Size
- Safer Hip Model Replacer
- Pseudodogs and Psydogs Remodel and Retexture
- Blind Dogs Remodel and Retexture
- Blood pool with trails and steps
- Immersive Skinning
- Minimalist companion UI moddb
- Dark Signal UI Audio
- Dark Signal Weather and Ambiance Audio
- Dux Characters Kit Voices Pack
- Modular Compass Minimap
- GAMMA French Patch
- Tactical Fonts for Anomaly 1k
- Tactical Fonts for Anomaly 2k
- Tactical Fonts for Anomaly 4k
- NPC Stop Looting Dead Bodies
- Gunslinger Guns for Anomaly
- ACE52 Rifle Replacer Patches
- Retrogue's Additional Weapons
- SVU Reanimation & Remodel
- SPAS12 Reanimation & Remodel
- SPAS12 Reanimation & Remodel Addons
- BAS Saiga Reanimation v2
- Vihr Reanimation
- PP2000 Remodel & Reanimation
- 9a91 Reanimation
- Tactical Torch Reanimation
- Alternative Boars
- Alternative Fleshes
- Alternative Cats
- Miserable Axe and Sledgehammer Retexture
- Semi Radiant AI
- Higher Rank NPCs Headlight Disabled
- Fair Fast Travel 2.7+
- Personal Adjustable Waypoint
- Barrier Defense Task Emission Fix
- QoL Patch to Tweak_Breeki's RF Receiver Hidden Packages
- Fixed Artefacts Colision and Visuals
- Defended Lab X10
- Auto-Stacking Items
- Item UI Improvements
- QoL Bundle
- Soulslike Gamemode
- XM4 Rifle
- Black Market (Buyable Gear)
- Extra Level Transitions Rostok Garbage Yantar Facing Fix
- Desert Eagle Gunslinger Port
- G.A.M.M.A. Traduccion Espanola
- Lesser Camera Sway When Hit
- HUD Icons Time
- Controller Sound Replacer
- MP7 Remodel and Reanimation
- FN F2000 Remodel and Reanimation
- Hideout Furniture Expansion
- Ledge Grabbing
- M249 Reanimation
- SV98 Reanimation
- RPD Reanimation
- AK12 Reanimation
- Steyr Scout
- Lurker HD Remodel
- Grey Tree Barks Begone
- Global Map Rework
- Pretty Pistols Reanimated
- GAMMA Reload Timing Fix
- BAS SR-2M Reanimated
- No More Flashlights on BAS Weapons
- Winchester 1892
- Alternative Bloodsuckers
- Boomsticks and Sharpsticks 2022 Guns
- AS VAL Reanimation
- 9x39 Family Beautification
- Attachment Alignment Fixes
- Psysucker Redone
- Smooth Campfire Illumination
- FDDA Enhanced Animations
- Guitar Position Fix
- Gunslinger Binoculars
- Stealth Kill Detection Fix
- THAP Re-work
- Barbed Wire Shadow Fix
- GAMMA Portugues Brasileiro Traducao
- FDDA Enhanced Animations
- Get out of my way you stupid NPC
- Anomaly Subtitles
- Mugging Squads
- Guitar Animation
- Headgear Animations
- Armsel Protecta Reanimation
- Even More Hideout Furnitures
- PS6 Voin and Aztec NPCs Overhaul
- MK18 Mjlonir Reanimation
- Aydins Grass Tweaks SSS Terrain LOD Compatibility
- Meadow Terrain Mask Fix
- Workshop Parts Inventory
- Hideout Furniture Expansion Ammo Box Patch
- NPCs Don't Attack Boxes
- Disassembly Item Tweaks
- Return Menu Music
- Pripyat Department Store Open Doors
- Glowsticks Reanimated
- Outfits Animation
- Parallax Reflex Sights
- Tosox Mini Mods Repo
- Bar Map Edits
- Overheat Gunsmoke
- Radial Quickslots
- New Tasks
- DesertTech MDR Pack
- IWP Benelli
- Random RPK Reanimation
- IWP MP9
- BAS Pistols Reanimation Pack
- Mark Switch
- 3DSS for GAMMA
- Renegades Fixed Ports Collection
- Busyhands Detection and Blame
- Milspec PDA
- Alternative Pseudogiants
- M98B Reanimation
- Devices of Anomaly Redone
- New Extensible RF Sources
- Dynamic Icons Indicators
- Artefacts Belt Scroller
- Tactical Compass
- AK Family Reanimation
- Desert Eagle Re-animated
- Mossberg 590 Reanimation
- Weapon Inertia Expanded
- Dynamic News Manager Fixes and Tweaks
- Dynamic Emission Cover
- IWP SV98 3DSS
- Authentic Reticle for 3DSS
- The Covenant Weapon Pack 3DSS
- M98B 3DSS Update
- 3DSS ISG AK Makeover
- BRN-180 Assault Rifle
- UDP-9 Carbine
- 3DSS M4A1 Siber Reanimation
- Fixed Artifact for Anomaly
- Alpha AKM Reanimation
- Weighted NPC Random Loadouts
- Sights and Optics Retexture
- The Covenant Weapon Pack for DX9
- Alternative Snorks
- HOWA20 Makeover
- Expanded & Fixed Maps
- Photo of a Loved One Animated
- Thick Russian Reticles
- M60 Texture Improved
- Quick Action Wheel
- FDDA Redone
- New Player Experience
- Dynamic Aspect Ratio Tweaks (fixes for widescreen)
- Useful Idiots
- Ashot and Yar Special Delivery Quest
- Interaction Dot Marks
- Items Model Drop After Usage
- Spawning Shenanigans Prevention
- EFT RSH-12
- FDDA Redone Fixes
- RETUNE Ambiant Sounds
Disclaimer: S.T.A.L.K.E.R. G.A.M.M.A 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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GOG Mods
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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: December 1, 2025
shdwsraze_7286
Games: 0 Reviews: 1
Best Stalker mod ever
It's best stalker
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Edited on: December 1, 2025
Posted on: December 1, 2025
Heartborne
Verified ownerGames: 430 Reviews: 2
What a ride...
It's a challenging game, full of survival features that will keep you playing, even outside of the main narrative (if you enable it at all). If you're just getting into it, read all the notes and tutorials in the PDA, as they'll help you get your feel settled. Also, join us in the official GAMMA Discord server! Thank you Grok, all modders and GSC!
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Posted on: December 1, 2025
ZeroFrost
Verified ownerGames: 48 Reviews: 1
Easy instalation lol
Bought to have easy instalation looks inside problems xDDD Requires 140 GB wont install into 360 GB (yea on correct drive)
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Edited on: December 1, 2025
Posted on: December 1, 2025
mentos987
Games: 23 Reviews: 8
A vast improvement on the base game.
This is a great modification of a good game. A looter shooter with RPG elements. Gameplay is mostly about exploring, auto generated quests, looting and doing battles in an open world. You will do things like: hunt for artefacts, fight monsters, fight humans, explore new areas, craft new items/gear, buy/sell from vendors, navigate minefields of dangerous terrain (anomalies). You fight alone or with ai teammates. Surviving can also be a major aspect if you want it to, things like the need for food/drink/bandages/sleep/anti radiation drugs etc. You can disable/adjust these mechanics in the settings. There are real quests and a storyline as well, several hours worth. The downsides: voiceover does not cover everything, the game can be somewhat overwhelming to beginners, the story is not very good. What does the modpack (gamma) do? -- It improves on every aspect of the game in a million ways, without losing track of what makes the stalker games fun to begin with.
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