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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

564

CurseForge ID

1448209

Last Updated

Jul 4, 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

Screenshots

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Just Enough Items (JEI)

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Mod 656,786,772
GeckoLib

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Mod 435,028,741
Cloth Config API (Fabric/Forge/NeoForge)

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Config Screen API for Minecraft

Mod 500,280,140
Architectury API

Architectury API

An intermediary api aimed to ease developing multiplatform mods.

Mod 415,200,186
Mouse Tweaks

Mouse Tweaks

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

Mod 509,489,258
AppleSkin

AppleSkin

Adds some useful information about food/hunger to the HUD

Mod 475,119,093
ModernFix

ModernFix

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

Mod 285,044,986
Balm

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Abstraction Layer for Multi-Loader Mods

Mod 283,644,290
Jade 🔍

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Mod 306,341,784
ImmediatelyFast

ImmediatelyFast

Speed up immediate mode rendering in Minecraft

Mod 266,068,287
Moonlight Lib

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

Mod 265,841,839
Curios API (Forge/NeoForge)

Curios API (Forge/NeoForge)

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

Mod 314,595,347
Controlling

Controlling

Adds a search bar to the Key-Bindings menu

Mod 414,541,952
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 322,953,396
Clumps

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Clumps XP orbs together to reduce lag

Mod 384,099,812
Entity Culling Fabric/Forge

Entity Culling Fabric/Forge

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

Mod 344,808,658
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 281,569,168
Sophisticated Backpacks

Sophisticated Backpacks

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

Mod 239,803,452
Collective

Collective

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

Mod 300,648,875
FerriteCore ((Neo)Forge)

FerriteCore ((Neo)Forge)

Memory usage optimizations

Mod 212,656,870
Puzzles Lib

Puzzles Lib

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

Mod 251,497,519
Placebo

Placebo

A library mod

Mod 315,154,679
Cupboard

Cupboard

Cupboard provides code, frameworks, and utilities for minecraft mods

Mod 185,436,748
Searchables

Searchables

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

Mod 191,922,333
Sophisticated Core

Sophisticated Core

Library mod for Sophisticated mods

Mod 203,099,357
Farmer's Delight

Farmer's Delight

A cozy expansion to farming and cooking!

Mod 237,102,073
[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 139,693,497
Kotlin for Forge

Kotlin for Forge

Adds a Kotlin language loader and provides some optional utilities.

Mod 224,483,669
[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 207,422,207
Resourceful Lib

Resourceful Lib

Lib for Team Resourceful and more

Mod 192,321,376
Comforts

Comforts

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

Mod 252,826,992
Embeddium

Embeddium

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

Mod 168,249,115
Framework

Framework

A common library powering all of MrCrayfish's Mods

Mod 124,974,814
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 171,017,240
Iceberg [Neo/Forge]

Iceberg [Neo/Forge]

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

Mod 183,719,761
Better Advancements

Better Advancements

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

Mod 261,693,319
Citadel

Citadel

A Lightweight Library

Mod 212,528,812
Resourceful Config

Resourceful Config

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

Mod 140,157,320
Packet Fixer

Packet Fixer

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

Mod 122,333,704
CoroUtil

CoroUtil

Library Mod for Weather/Tropicraft/ZombieAwareness/etc

Mod 154,374,291
Simple Voice Chat

Simple Voice Chat

A working voice chat in Minecraft!

Mod 166,367,503
TerraBlender (Forge)

TerraBlender (Forge)

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

Mod 181,373,938
Cristel Lib

Cristel Lib

A Library mod for easy structure config and runtime datapacks.

Mod 105,503,093
AI Improvements

AI Improvements

Performance and logic upgrades for mod AIs

Mod 158,758,444
Just Enough Resources (JER)

Just Enough Resources (JER)

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

Mod 239,848,122
GlitchCore

GlitchCore

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

Mod 80,109,186
Structure Essentials

Structure Essentials

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

Mod 91,642,404
CorgiLib

CorgiLib

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

Mod 97,785,417
Prism [Neo/Forge]

Prism [Neo/Forge]

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

Mod 107,734,174
FastSuite

FastSuite

A performance upgrade for the JSON recipe system.

Mod 89,856,475
BadOptimizations

BadOptimizations

Optimization mod that focuses on things other than rendering

Mod 99,975,081
FastFurnace

FastFurnace

A performance upgrade for the furnace.

Mod 140,990,191
FastWorkbench

FastWorkbench

A performance upgrade for the crafting table.

Mod 176,455,103
Serene Seasons

Serene Seasons

Seasons with changing colors, shifting temperatures, and more!

Mod 113,950,196
Just Enough Professions (JEP)

Just Enough Professions (JEP)

A JEI addon that adds profession workstations

Mod 106,852,363
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 47,294,885
Blueprint

Blueprint

Library that implements the framework of all Abnormals mods!

Mod 115,145,937
Continuity

Continuity

A Minecraft mod that allows for efficient connected textures

Mod 117,933,690
Security Craft

Security Craft

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

Mod 102,844,526
Better Fps - Render Distance[Forge]

Better Fps - Render Distance[Forge]

Better fps for 1.16+ minecraft, improved render distances

Mod 81,967,829
Structure Gel API

Structure Gel API

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

Mod 121,765,069
CraftTweaker

CraftTweaker

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

Mod 225,413,388
Forgified Fabric API

Forgified Fabric API

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Mod 66,484,125
Sinytra Connector

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Mod 39,433,772
[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 55,210,866
Dynamic FPS

Dynamic FPS

Improve performance when Minecraft is in the background

Mod 102,936,402
Radium Reforged

Radium Reforged

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

Mod 44,210,903
Saturn

Saturn

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

Mod 56,390,791
The Lost Cities

The Lost Cities

The Lost Cities is a world generation mod

Mod 96,617,182
CullLessLeaves Reforged (Unofficial)

CullLessLeaves Reforged (Unofficial)

Gives you a 9% fps improvement for leaves rendering

Mod 37,279,488
Krypton Reforged

Krypton Reforged

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

Mod 40,340,220
Overloaded Armor Bar

Overloaded Armor Bar

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

Mod 62,189,185
Bad Mobs

Bad Mobs

A mod to blacklist mobs from spawning.

Mod 57,144,180
Particle Rain

Particle Rain

replaces the default weather with particle effects

Mod 32,923,484
GraveStone Mod

GraveStone Mod

Places a gravestone with your inventory items inside when you die

Mod 99,290,391
Starlight (Forge)

Starlight (Forge)

Rewrites the light engine to fix lighting performance and lighting errors

Mod 55,204,570
Data Anchor

Data Anchor

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

Mod 15,430,142
Atlas Lib

Atlas Lib

A serialzation and math libary for minecraft mods.

Mod 31,523,886
WorldEdit

WorldEdit

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

Mod 71,788,447
Embeddium (Rubidium) Extra

Embeddium (Rubidium) Extra

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

Mod 43,048,843
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 44,756,221
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 12,260,726
Fungal Infection: Spore

Fungal Infection: Spore

It adds an aggressive fungal infection

Mod 6,483,455
Bocchium

Bocchium

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

Mod 13,149,832
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 6,625,733
Common Network

Common Network

Forge and Fabric Unified Networking Solution

Mod 22,869,327
Fresh Animations

Fresh Animations

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

Texture Pack 91,425,776
Farmer's Respite

Farmer's Respite

Tea addon for Farmer's Delight

Mod 28,653,369
[LEGACY] Drip Sounds (Forge)

[LEGACY] Drip Sounds (Forge)

Forge mod that adds sounds for drip particles landing

Mod 13,628,490
Immersive Weathering [FORGE]

Immersive Weathering [FORGE]

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

Mod 22,723,183
TenshiLib (Forge/NeoForge)

TenshiLib (Forge/NeoForge)

Core and Library mod for my other projects

Mod 27,804,936
Dynamic Crosshair

Dynamic Crosshair

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

Mod 16,230,460
Fresh Animations: Extensions

Fresh Animations: Extensions

A combination of offical extension packs for Fresh Animations

Texture Pack 19,803,640
Bobby Reforged

Bobby Reforged

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

Mod 5,442,390
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 5,663,503
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 7,431,157
Time Control

Time Control

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

Mod 3,841,028
Butchery

Butchery

Realistically butcher everything in Minecraft!

Mod 6,327,844
AstemirLib

AstemirLib

Library for my mods.

Mod 2,832,784
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 1,547,513
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 10,637,735
MineTraps

MineTraps

This mod adds several new traps to the game!

Mod 6,213,683
ReForgedPlay [replay mod on (neo)forge]

ReForgedPlay [replay mod on (neo)forge]

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

Mod 2,181,060
Ok Zoomer Forge

Ok Zoomer Forge

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

Mod 9,226,818
Enhanced Falling Trees

Enhanced Falling Trees

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

Mod 503,024
Hardcore Revival

Hardcore Revival

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

Mod 14,899,727
Walkie-Talkie

Walkie-Talkie

Adds two-way radios with different upgrades.

Mod 6,473,102
Nyctophobia (FORGE)

Nyctophobia (FORGE)

Spooky and scary new biomes

Mod 5,040,419
Skin Restorer

Skin Restorer

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

Mod 2,960,982
Continents

Continents

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

Mod 2,974,874
FPS Boost

FPS Boost

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

Mod 1,211,035
Burnt: Better Vanilla Fire

Burnt: Better Vanilla Fire

The vanilla fire enhancing mod. Light it up, burn it down. Realistic fire spread and burnt blocks.

Mod 1,449,833
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 1,989,460
Better Forests

Better Forests

Fills Minecraft forest biomes with beautiful and varying trees.

Mod 243,712
Glowing Emissive Ores

Glowing Emissive Ores

Adds emissive ore textures to 272 mods and vanilla, no other resource pack supports as many! Updates add additional mod...

Texture Pack 1,460,483
Lifesteal [Fabric/NeoForge/Forge]

Lifesteal [Fabric/NeoForge/Forge]

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

Mod 613,321
Flowing Fluids

Flowing Fluids

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

Mod 377,541
Indestructible Blocks

Indestructible Blocks

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

Mod 294,137
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 11,891

External Resources