Modscraper Modscraper Minecraft
The Spores Outbreak logo

The Spores Outbreak

Modpack

by FLAMEBRINGER808

The Spores Outbreak is a performance-optimized survival modpack for Minecraft 1.20.1, focused on a fungal apocalypse, infected creatures, hostile nights, ruined cities, and immersive long-term gameplay for both singleplayer and servers worldwide play. Now!

Type

Modpack

CurseForge Downloads

1,063

CurseForge ID

1448209

Last Updated

Oct 31, 2026

Description

⚠️ IMPORTANT NOTE
When downloading on CurseForge, the pack may default to a server-friendly setup. If you are playing singleplayer, ensure you select the singleplayer profile for the intended experience.


☣️ The Spores Outbreak

The Spores Outbreak is a performance-optimized survival-horror modpack for Minecraft 1.20.1 (Forge), centered around a world consumed by a spreading fungal infection. Civilization has collapsed, cities rot from within, nights are terrifying, and survival demands planning, restraint, and adaptability.

A mysterious spore-based organism has overtaken the land. Forests grow unnaturally dense, abandoned cities crumble under decay, and infected creatures roam relentlessly. Darkness is no longer safe, weather turns hostile, and every journey risks death.

This is not a rush-to-endgame pack. Progression is slow, tense, and punishing. Survival depends on scavenging, food management, smart movement, and knowing when to fight—or hide.


⚙️ Performance, Stability & Optimization

The Spores Outbreak is built from the ground up to be highly optimized and server-friendly. A large suite of performance and memory optimizations ensures smooth gameplay even with high mob counts, large ruined cities, long play sessions, and multiplayer servers.

All of this is achieved without sacrificing atmosphere, visuals, or immersion.


🌍 Exploration, Survival & Horror

Explore bleak continents, overgrown forests, and massive abandoned cities reclaimed by nature and spores. Seasons change, weather degrades structures, and nights become genuinely dangerous.

Infected mobs are more threatening, darkness is oppressive, and environmental effects constantly pressure the player. Sound, visibility, and positioning matter more than raw gear.

Survival mechanics emphasize realism and immersion. Food quality and hunger management, limited healing and harsh consequences, traps, barricades, and secure bases, and loot-driven exploration with meaningful risk-reward decisions all play a major role.

Quality-of-life systems, detailed maps, backpacks, and proximity voice chat support both solo survival and cooperative multiplayer gameplay.


📦 Core Features & Mod Focus

🧠 AI, Infection & Gameplay
AI Improvements
Apocalypse Now
Nyctophobia
LifeSteal
MineTraps
Hardcore Revival
Indestructible Blocks

🌍 World Generation & Environment
Lost Cities
Continents
TerraBlender
Better Forests
Immersive Weathering
Serene Seasons
Enhanced Celestials

🥩 Food, Farming & Survival
Farmer’s Delight
Farmer’s Respite
Large Meals
Comforts
Butchery
AppleSkin

🏗️ Storage, Building & Utilities
Sophisticated Backpacks
Refurbished Furniture
SecurityCraft
Gravestone
Lootr
Curios
The Jobs Mod

🗺️ Maps, UI & Quality of Life
JEI
Just Enough Resources
Just Enough Professions
Jade
Better Advancements
Controlling
Mouse Tweaks
Xaero’s Minimap
Xaero’s World Map

🎙️ Multiplayer & Communication
Simple Voice Chat
Walkie-Talkie
Skin Restorer

⚡ Performance & Optimization
Embeddium
Rubidium Extra
ModernFix
FerriteCore
Starlight
Entity Culling
ImmediatelyFast
Krypton Reforged
Saturn
Radium
Fast Furnace
Fast Workbench
Fast Suite
Bobby
Dynamic FPS

🎨 Visual & Audio Enhancements
Dynamic Lights
Continuity
Entity Texture Features
Entity Model Features
Drip Sounds
Particle Rain
Ok Zoomer
Dynamic Crosshair


🎯 Intended Experience

The Spores Outbreak is built for players who want intense survival horror, smarter and more dangerous enemies, exploration-driven scavenging gameplay, minimal tech with grounded realism, and strong performance with long-term server stability.

The spores are spreading.
The world is decaying.
Adapt… or be consumed.

Compatibility

Mod Loaders

Forge

Game Versions

1.20.1

Recommended Gear

Affiliate

Hardware and extras that pair well with this modpack.

As an Amazon Associate I earn from qualifying purchases.

Screenshots

Similar Modpacks

Contained Mods (119)

Just Enough Items (JEI)

Just Enough Items (JEI)

View Items and Recipes

Mod 729,652,572
Cloth Config API (Fabric/Forge/NeoForge)

Cloth Config API (Fabric/Forge/NeoForge)

Config Screen API for Minecraft

Mod 570,982,654
Mouse Tweaks

Mouse Tweaks

Enhances inventory management by adding various functions to the mouse buttons.

Mod 550,364,463
AppleSkin

AppleSkin

Adds some useful information about food/hunger to the HUD

Mod 520,874,831
GeckoLib

GeckoLib

A 3D animation library for entities, blocks, items, armor, and more!

Mod 505,394,618 354.7K this week
Architectury API

Architectury API

An intermediary api aimed to ease developing multiplatform mods.

Mod 461,790,402
Controlling

Controlling

Adds a search bar to the Key-Bindings menu

Mod 443,116,063
Entity Culling Fabric/Forge

Entity Culling Fabric/Forge

Using async path-tracing to hide BlockEntities/Entities that are not visible

Mod 425,690,346
Clumps

Clumps

Clumps XP orbs together to reduce lag

Mod 421,878,172
Xaero's Minimap

Xaero's Minimap

Displays the nearby world terrain, players, mobs, entities in the corner of your screen. Lets you create waypoints which...

Mod 379,235,810
Jade 🔍

Jade 🔍

Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Mod 357,192,165
Curios API (Forge/NeoForge)

Curios API (Forge/NeoForge)

A flexible and expandable accessory/equipment API for users and developers.

Mod 354,196,724 1.1M this week
Collective

Collective

🎓 Collective is a shared library with common code for all of Serilum's mods.

Mod 345,362,854
Placebo

Placebo

A library mod

Mod 343,479,471 1.1M this week
ModernFix

ModernFix

All-in-one mod that improves performance, reduces memory usage, and fixes many bugs. Compatible with all your favorite p...

Mod 338,337,580
Balm

Balm

Abstraction Layer for Multi-Loader Mods

Mod 333,204,575 242.2K this week
Xaero's World Map

Xaero's World Map

Adds a fullscreen worldmap which shows you what you have explored in the world. Can work together with Xaero's Minimap.

Mod 332,624,623
ImmediatelyFast

ImmediatelyFast

Speed up immediate mode rendering in Minecraft

Mod 332,329,774
Moonlight Lib

Moonlight Lib

Forge and Fabric lightweight library with utilities such as custom Villagers AI, data driven trades, global datapack, cu...

Mod 302,681,280 3.1M this week
Puzzles Lib

Puzzles Lib

Why is it called Puzzles? That's the puzzle.

Mod 294,610,793
Better Advancements

Better Advancements

Successor to BetterAchievements for the new advancements system in minecraft 1.12+

Mod 286,474,736 242.1K this week
Comforts

Comforts

Adds sleeping bags and hammocks for, respectively, portability and turning day to night, without setting new spawns. Com...

Mod 279,306,397 515.2K this week
Sophisticated Backpacks

Sophisticated Backpacks

Yet another backpack mod this time with backpack you can place in world, color in different color combinations, upgrade...

Mod 275,452,471 932.6K this week
Farmer's Delight

Farmer's Delight

A cozy expansion to farming and cooking!

Mod 268,758,714 605.3K this week
Kotlin for Forge

Kotlin for Forge

Adds a Kotlin language loader and provides some optional utilities.

Mod 265,683,359
[EMF] Entity Model Features [Fabric & Forge]

[EMF] Entity Model Features [Fabric & Forge]

EMF is an, OptiFine format, Custom Entity Model replacement mod available for Fabric and Forge.

Mod 254,795,636
Just Enough Resources (JER)

Just Enough Resources (JER)

A JEI addon that adds mob drops, ore gen, ..

Mod 253,167,903 453.6K this week
Sophisticated Core

Sophisticated Core

Library mod for Sophisticated mods

Mod 243,382,543 2.2M this week
CraftTweaker

CraftTweaker

CraftTweaker allows modpacks and servers to customize the game. With CraftTweaker you can change recipes, script events,...

Mod 234,660,768 314.2K this week
Citadel

Citadel

A Lightweight Library

Mod 232,909,488 411.5K this week
FerriteCore ((Neo)Forge)

FerriteCore ((Neo)Forge)

Memory usage optimizations

Mod 226,681,802 727.9K this week
Resourceful Lib

Resourceful Lib

Lib for Team Resourceful and more

Mod 223,433,274 423.4K this week
Searchables

Searchables

Searchables is a library mod that adds helper methods that allow for searching and filtering elements based on component...

Mod 222,754,900
Cupboard

Cupboard

Cupboard provides code, frameworks, and utilities for minecraft mods

Mod 216,297,384 1.6M this week
Iceberg [Neo/Forge]

Iceberg [Neo/Forge]

A modding library that contains new events, helpers, and utilities to make modder's lives easier.

Mod 209,794,108 64.5K this week
TerraBlender (Forge)

TerraBlender (Forge)

A library mod for adding biomes in a simple and compatible manner!

Mod 206,099,341
Simple Voice Chat

Simple Voice Chat

A working voice chat in Minecraft!

Mod 203,433,557
Lootr (Forge & NeoForge)

Lootr (Forge & NeoForge)

A mod that makes it so nobody misses out on Loot! All loot chests are instanced per player and visually unique.

Mod 197,286,407 498.4K this week
Embeddium

Embeddium

A powerful, mod-friendly, FOSS client performance mod for NeoForge

Mod 192,100,895
FastWorkbench

FastWorkbench

A performance upgrade for the crafting table.

Mod 188,012,801 498.3K this week
CoroUtil

CoroUtil

Library Mod for Weather/Tropicraft/ZombieAwareness/etc

Mod 179,738,803 185.3K this week
AI Improvements

AI Improvements

Performance and logic upgrades for mod AIs

Mod 174,833,218 275.5K this week
Resourceful Config

Resourceful Config

Resourceful Config is a mod that allows for developers to make crossplatform configs

Mod 165,335,446 172.1K this week
[ETF] Entity Texture Features - [Fabric & Forge]

[ETF] Entity Texture Features - [Fabric & Forge]

Custom, Emissive and Varied mobs like Optifine and so much more.. +Player skin features!)

Mod 164,024,510 1.3M this week
FastFurnace

FastFurnace

A performance upgrade for the furnace.

Mod 153,122,733 495.8K this week
Packet Fixer

Packet Fixer

A simple mod to solve various problems with packets, NBTs and timeouts.

Mod 147,142,076
Framework

Framework

A common library powering all of MrCrayfish's Mods

Mod 146,045,004 1M this week
Continuity

Continuity

A Minecraft mod that allows for efficient connected textures

Mod 145,686,360
Structure Gel API

Structure Gel API

An API for simplifying the developer end of creating generated structures.

Mod 131,289,085 275.4K this week
BadOptimizations

BadOptimizations

Optimization mod that focuses on things other than rendering

Mod 129,912,082
Dynamic FPS

Dynamic FPS

Improve performance when Minecraft is in the background

Mod 126,658,357
Blueprint

Blueprint

Library that implements the framework of all Abnormals mods!

Mod 126,177,175 238.9K this week
Serene Seasons

Serene Seasons

Seasons with changing colors, shifting temperatures, and more!

Mod 126,166,970 285.9K this week
Cristel Lib

Cristel Lib

A Library mod for easy structure config and runtime datapacks.

Mod 125,278,094 297.8K this week
Prism [Neo/Forge]

Prism [Neo/Forge]

A library all about color! Provides lots of color-related functionality for dependent mods.

Mod 123,150,638 171.8K this week
Just Enough Professions (JEP)

Just Enough Professions (JEP)

A JEI addon that adds profession workstations

Mod 117,599,733 412.3K this week
Security Craft

Security Craft

Adds plenty of blocks and items to defend and secure your base with.

Mod 114,894,106 329.8K this week
CorgiLib

CorgiLib

A library mod containing code used across Corgi Taco's mods.

Mod 113,141,326 337.1K this week
GraveStone Mod

GraveStone Mod

Places a gravestone with your inventory items inside when you die

Mod 106,142,615
Structure Essentials

Structure Essentials

Essential features for structures: Faster locating, distance adjustments, nearby structure command, automatic structure...

Mod 104,527,927 693.4K this week
Fresh Animations

Fresh Animations

Make your game like the trailers! Dynamic animated entities to freshen your Minecraft experience.

Texture Pack 104,500,740 697.8K this week
The Lost Cities

The Lost Cities

The Lost Cities is a world generation mod

Mod 104,251,194 59.7K this week
FastSuite

FastSuite

A performance upgrade for the JSON recipe system.

Mod 104,165,296 570.3K this week
GlitchCore

GlitchCore

A library mod aimed at abstracting mod loaders and providing various utilities for our mods.

Mod 100,675,509
Better Fps - Render Distance[Forge]

Better Fps - Render Distance[Forge]

Better FPS Render Distance is a mod which adds a few performance improvements to increase fps.

Mod 90,605,535 380K this week
Forgified Fabric API

Forgified Fabric API

Fabric API implemented on top of NeoForge

Mod 85,681,990
WorldEdit

WorldEdit

In-game Minecraft map editor - build bigger things more quickly!

Mod 78,618,752
[TaCZ] Timeless and Classics Zero Guns

[TaCZ] Timeless and Classics Zero Guns

The most Immersive and Customizable modern FPS experience in Minecraft - A complete Remaster of the TaC gun mod by the o...

Mod 72,242,086
Overloaded Armor Bar

Overloaded Armor Bar

Allows the armor bar to wrap and change color with better than diamond armor

Mod 66,752,248 235.7K this week
Saturn

Saturn

A performance mod designed to optimize Minecraft's memory usage.

Mod 62,923,822 156.5K this week
Bad Mobs

Bad Mobs

A mod to blacklist mobs from spawning.

Mod 61,904,256 185K this week
Starlight (Forge)

Starlight (Forge)

Rewrites the light engine to fix lighting performance and lighting errors

Mod 61,722,660
MrCrayfish's Furniture Mod: Refurbished

MrCrayfish's Furniture Mod: Refurbished

The next generation of MrCrayfish's Furniture Mod, redesigned from the ground up with new models, sounds, and more!

Mod 58,907,940 580.4K this week
Radium Reforged

Radium Reforged

Unofficial Fork of CaffeineMC's "Lithium", made to work with FML

Mod 52,085,922 362.8K this week
Sinytra Connector

Sinytra Connector

Lets you play Fabric mods on NeoForge

Mod 49,087,163 464.6K this week
Embeddium (Rubidium) Extra

Embeddium (Rubidium) Extra

Port of Sodium Extra to work with Embeddium/Rubidium on (Neo)Forge

Mod 47,671,310
Enhanced Celestials - Blood, Blue, & Harvest (Super) Moons

Enhanced Celestials - Blood, Blue, & Harvest (Super) Moons

A mod adding new Lunar Events like blood moons and harvest moons!

Mod 47,496,330 42K this week
Krypton Reforged

Krypton Reforged

Unofficial Forge Port of the server networking performance mod "Krypton"

Mod 43,879,134 162.6K this week
Particle Rain

Particle Rain

replaces the default weather with particle effects

Mod 43,457,551
CullLessLeaves Reforged (Unofficial)

CullLessLeaves Reforged (Unofficial)

Gives you a 9% fps improvement for leaves rendering

Mod 42,498,629 241.4K this week
Atlas Lib

Atlas Lib

A serialzation and math libary for minecraft mods.

Mod 36,177,147 146.7K this week
Farmer's Respite

Farmer's Respite

Tea addon for Farmer's Delight

Mod 31,174,050 68.2K this week
TenshiLib (Forge/NeoForge)

TenshiLib (Forge/NeoForge)

Core and Library mod for my other projects

Mod 29,959,168 66.7K this week
Common Network

Common Network

Forge and Fabric Unified Networking Solution

Mod 28,640,778 3K this week
Immersive Weathering [FORGE]

Immersive Weathering [FORGE]

An abundance of new natural systems to make your world feel more alive than ever.

Mod 26,422,334 178.8K this week
Fresh Animations: Extensions

Fresh Animations: Extensions

A combination of offical extension packs for Fresh Animations

Texture Pack 23,184,814 227.7K this week +1%
Data Anchor

Data Anchor

Simple library mod with helpful data attaching and networking utilities including attaching data to entities, chunks, pl...

Mod 20,700,090 161.3K this week
Dynamic Crosshair

Dynamic Crosshair

A Minecraft mod that hides or changes the crosshair dependent on context

Mod 18,337,703 97.2K this week
Hardcore Revival

Hardcore Revival

Help your friends back up after they die (if you can make it in time)

Mod 17,649,562
Bocchium

Bocchium

Forge port of Bedrodium, culling bedrock sides for better performance.

Mod 15,456,187 114.6K this week
KeyBind Bundles

KeyBind Bundles

Do you have too many keybinds but not enough keys? With this mod you create add your own key bundles, collapsing a set o...

Mod 15,271,984 190.6K this week
[LEGACY] Drip Sounds (Forge)

[LEGACY] Drip Sounds (Forge)

Forge mod that adds sounds for drip particles landing

Mod 14,335,067 42.6K this week
Dynamic Lights [Server] [Fabric/Quilt/Forge/NeoForge]

Dynamic Lights [Server] [Fabric/Quilt/Forge/NeoForge]

Supported entities and items such as torches or lanterns emit light!

Mod 12,650,852 83.3K this week
Ok Zoomer Forge

Ok Zoomer Forge

Adds a highly-configurable zoom key for Forge. The zoom is yours!

Mod 9,989,399 32K this week
Large Meals (An Add-on for Farmer's Delight)

Large Meals (An Add-on for Farmer's Delight)

A Farmer's Delight addon that adds new and creative recipes to the game.

Mod 8,577,333 41.8K this week
Apocalypse Now - Post Apocalyptic Arsenal

Apocalypse Now - Post Apocalyptic Arsenal

Apocalypse Now is a mod totally focused on an apocalyptic world that was taken over by creatures that only live to attac...

Mod 8,378,698 51.1K this week
Fungal Infection: Spore

Fungal Infection: Spore

It adds an aggressive fungal infection

Mod 8,137,442 77.2K this week
Butchery

Butchery

Realistically butcher everything in Minecraft!

Mod 7,919,647 49.7K this week
Walkie-Talkie

Walkie-Talkie

Adds two-way radios with different upgrades.

Mod 7,408,191 37K this week
MineTraps

MineTraps

This mod adds several new traps to the game!

Mod 7,347,208 33.9K this week
TCT Core

TCT Core

This mod allows you to centralize all the other mods in order to be able to access the information or settings directly...

Mod 6,938,766 27.4K this week
Bobby Reforged

Bobby Reforged

Allows for render distances greater than the server's view-distance setting

Mod 6,128,857 31K this week
Nyctophobia (FORGE)

Nyctophobia (FORGE)

Spooky and scary new biomes

Mod 5,299,311 30.1K this week
Time Control

Time Control

Want longer or shorter in-game days/nights? So did I.

Mod 4,257,202 12.6K this week
Skin Restorer

Skin Restorer

A server-side mod for managing and restoring player skins.

Mod 3,805,934
Continents

Continents

Explore the seas to find realistic continents & islands. Works with most mods!

Mod 3,642,029
AstemirLib

AstemirLib

Library for my old mods.

Mod 3,248,663 15.4K this week
ReForgedPlay [replay mod on (neo)forge]

ReForgedPlay [replay mod on (neo)forge]

Replay mod port to (neo)forge! Record your adventures in minecraft

Mod 2,784,331 26.1K this week
Odyssey Allies

Odyssey Allies

Form a guild to live and work together with your friends. Form a party to fight and adventure together with allies. Chat...

Mod 2,188,644
Burnt: Better Vanilla Fire

Burnt: Better Vanilla Fire

The Vanilla fire enhancing mod with ADDED EXTRAS

Mod 2,029,717 14.9K this week
Glowing Emissive Ores

Glowing Emissive Ores

Adds emissive ore textures to 314 mods and vanilla, no other resource pack supports as many! Updates add additional mod...

Texture Pack 1,787,577 15.2K this week
Odyssey Claims

Odyssey Claims

A land claiming mod that allows users to claim land to protect your home from thieves, bandits and monsters, and admins...

Mod 1,728,870
FPS Boost

FPS Boost

Want to optimize your game and improve performance? This mods is for you

Mod 1,522,203 14.1K this week
Enhanced Falling Trees

Enhanced Falling Trees

Ensure that trees topple in a lifelike manner when they are felled.

Mod 738,644 2.7K this week
Lifesteal [Fabric/NeoForge/Forge]

Lifesteal [Fabric/NeoForge/Forge]

Lifesteal is a mod where killing other players steals their hearts for your own gain

Mod 694,549
Flowing Fluids

Flowing Fluids

Gives fluids realistic flowing physics, making them mostly finite. With various settings for performance, visuals, and g...

Mod 510,069
Better Forests

Better Forests

Fills Minecraft forest biomes with beautiful and varying trees.

Mod 423,504 4.5K this week
Indestructible Blocks

Indestructible Blocks

A server utility that allows you to make any block you want indestructible.

Mod 370,336
The Jobs Mod

The Jobs Mod

Jobs Mod lets admins create custom jobs and assign them to players. Each job grants passive effects and item enchantment...

Mod 20,330 433 this week

External Resources