S.T.A.L.K.E.R. G.A.M.M.A.

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.

In collaboration with ModDB

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

RemadeAnimations

Food Drugs and Drinks Animations FDDA

LowerSprintAnimaiton

Camera Reanimation INERTIA

Gameplay

Bounty Squads Extended

Stealth Overhaul

Outfits Affects Movespeed

Powered Exos

Powered Exos ExoServomotorSounds patch

Skill System

Disable Burnt Fuzz

Tougher important NPCs and companions

Perk-Based Artefacts

Companions carry weight tweak

Lsz AI tweak

Mutants Bleeding

Phantoms at low psy health

Stashes

New Stashes Location

Fixes bugged stashes

Stash Overhaul

Stash Overhaul TBFix

Stash Overhaul No Loot

Stash Overhaul BAS

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

Craft and Repair Overhaul

Weapon Parts Overhaul

Fixed Crafting with Multi-Use Items

Fixed Crafting with Multi-Use Items WPO patch

Keep Crafting Window Opened

Prefer Best Disassembly Tool

Ammo Maker

Ammo Maker BAS Patch

Streamlined Upgrades

Outfit Drop Chance

Upgrades pricing overhaul

Progression

Cordon Early Game Tweak

Configurable loot condition

More Dynamic Tasks

RF Receiver Tasks

UNISG Trader Fix

No Exos in the South

Fixed Player Thermal Res

ABF

Extra level transitions

Military not attacked by duty at Rostok

Improved player and NPCs ranks (longer for player, faster for companions)

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

Ballistics Overhaul (GBOOBS)

GBOOBS vanilla ammo

GBOOBS BWRR patch

Body Health System

Shader Driven Scopes

Shader Driven Scopes BAS patch

Icons

Cr3pis Iconpack Helmet Less Armors

Maids HD Icons (right click and reinstall if you want to use it)

DLTX

Better blood decals

DLTX Minimodpack

New Storylines (DLTX minimodpack)

Mystery of the Zone new quest

Minimap (pick one)

Compass instead of minimap (more immersive)

SquareDOV (square minimap)

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)

Warfare A Life overhaul

Fluid Relations

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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