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

678

CurseForge ID

1448209

Last Updated

Jul 29, 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 693,584,720
GeckoLib

GeckoLib

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

Mod 470,934,651
Cloth Config API (Fabric/Forge/NeoForge)

Cloth Config API (Fabric/Forge/NeoForge)

Config Screen API for Minecraft

Mod 536,733,260
Architectury API

Architectury API

An intermediary api aimed to ease developing multiplatform mods.

Mod 438,733,537
Mouse Tweaks

Mouse Tweaks

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

Mod 529,756,581
AppleSkin

AppleSkin

Adds some useful information about food/hunger to the HUD

Mod 497,793,312
ModernFix

ModernFix

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

Mod 312,152,000
Balm

Balm

Abstraction Layer for Multi-Loader Mods

Mod 307,969,166
Jade 🔍

Jade 🔍

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

Mod 331,945,864
ImmediatelyFast

ImmediatelyFast

Speed up immediate mode rendering in Minecraft

Mod 299,314,702
Moonlight Lib

Moonlight Lib

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

Mod 281,060,236
Curios API (Forge/NeoForge)

Curios API (Forge/NeoForge)

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

Mod 333,794,323
Controlling

Controlling

Adds a search bar to the Key-Bindings menu

Mod 428,742,990
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 351,689,246
Clumps

Clumps

Clumps XP orbs together to reduce lag

Mod 405,126,859
Entity Culling Fabric/Forge

Entity Culling Fabric/Forge

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

Mod 386,465,555
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 307,525,623
Sophisticated Backpacks

Sophisticated Backpacks

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

Mod 257,066,751
Collective

Collective

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

Mod 322,269,125
FerriteCore ((Neo)Forge)

FerriteCore ((Neo)Forge)

Memory usage optimizations

Mod 219,226,525
Puzzles Lib

Puzzles Lib

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

Mod 273,246,048
Placebo

Placebo

A library mod

Mod 328,945,852
Cupboard

Cupboard

Cupboard provides code, frameworks, and utilities for minecraft mods

Mod 200,488,582
Searchables

Searchables

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

Mod 210,262,059
Sophisticated Core

Sophisticated Core

Library mod for Sophisticated mods

Mod 220,760,653
Farmer's Delight

Farmer's Delight

A cozy expansion to farming and cooking!

Mod 253,347,267
[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 151,204,157
Kotlin for Forge

Kotlin for Forge

Adds a Kotlin language loader and provides some optional utilities.

Mod 246,488,046
[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 230,833,266
Resourceful Lib

Resourceful Lib

Lib for Team Resourceful and more

Mod 207,958,029
Comforts

Comforts

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

Mod 266,455,016
Embeddium

Embeddium

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

Mod 183,606,983
Framework

Framework

A common library powering all of MrCrayfish's Mods

Mod 135,393,542
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 183,944,904
Iceberg [Neo/Forge]

Iceberg [Neo/Forge]

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

Mod 197,044,511
Better Advancements

Better Advancements

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

Mod 274,160,231
Citadel

Citadel

A Lightweight Library

Mod 223,277,002
Resourceful Config

Resourceful Config

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

Mod 152,575,977
Packet Fixer

Packet Fixer

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

Mod 134,991,318
CoroUtil

CoroUtil

Library Mod for Weather/Tropicraft/ZombieAwareness/etc

Mod 167,355,174
Simple Voice Chat

Simple Voice Chat

A working voice chat in Minecraft!

Mod 185,860,325
TerraBlender (Forge)

TerraBlender (Forge)

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

Mod 194,012,290
Cristel Lib

Cristel Lib

A Library mod for easy structure config and runtime datapacks.

Mod 115,475,425
AI Improvements

AI Improvements

Performance and logic upgrades for mod AIs

Mod 166,773,662
Just Enough Resources (JER)

Just Enough Resources (JER)

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

Mod 246,496,748
GlitchCore

GlitchCore

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

Mod 90,063,002
Structure Essentials

Structure Essentials

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

Mod 97,887,246
CorgiLib

CorgiLib

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

Mod 105,224,119
Prism [Neo/Forge]

Prism [Neo/Forge]

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

Mod 115,511,248
FastSuite

FastSuite

A performance upgrade for the JSON recipe system.

Mod 96,799,454
BadOptimizations

BadOptimizations

Optimization mod that focuses on things other than rendering

Mod 115,157,463
FastFurnace

FastFurnace

A performance upgrade for the furnace.

Mod 146,804,028
FastWorkbench

FastWorkbench

A performance upgrade for the crafting table.

Mod 182,020,534
Serene Seasons

Serene Seasons

Seasons with changing colors, shifting temperatures, and more!

Mod 120,101,486
Just Enough Professions (JEP)

Just Enough Professions (JEP)

A JEI addon that adds profession workstations

Mod 112,307,648
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 53,003,624
Blueprint

Blueprint

Library that implements the framework of all Abnormals mods!

Mod 120,680,631
Continuity

Continuity

A Minecraft mod that allows for efficient connected textures

Mod 132,557,736
Security Craft

Security Craft

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

Mod 108,995,211
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 86,408,941
Structure Gel API

Structure Gel API

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

Mod 126,684,014
CraftTweaker

CraftTweaker

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

Mod 230,007,212
Forgified Fabric API

Forgified Fabric API

Fabric API implemented on top of NeoForge

Mod 76,966,743
Sinytra Connector

Sinytra Connector

Lets you play Fabric mods on NeoForge

Mod 44,139,206
[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 65,153,356
Dynamic FPS

Dynamic FPS

Improve performance when Minecraft is in the background

Mod 114,673,616
Radium Reforged

Radium Reforged

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

Mod 48,199,868
Saturn

Saturn

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

Mod 59,806,252
The Lost Cities

The Lost Cities

The Lost Cities is a world generation mod

Mod 100,589,573
CullLessLeaves Reforged (Unofficial)

CullLessLeaves Reforged (Unofficial)

Gives you a 9% fps improvement for leaves rendering

Mod 39,971,889
Krypton Reforged

Krypton Reforged

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

Mod 42,171,847
Overloaded Armor Bar

Overloaded Armor Bar

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

Mod 64,509,615
Bad Mobs

Bad Mobs

A mod to blacklist mobs from spawning.

Mod 59,614,939
Particle Rain

Particle Rain

replaces the default weather with particle effects

Mod 38,212,187
GraveStone Mod

GraveStone Mod

Places a gravestone with your inventory items inside when you die

Mod 102,902,755
Starlight (Forge)

Starlight (Forge)

Rewrites the light engine to fix lighting performance and lighting errors

Mod 58,609,483
Data Anchor

Data Anchor

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

Mod 17,730,413
Atlas Lib

Atlas Lib

A serialzation and math libary for minecraft mods.

Mod 33,908,570
WorldEdit

WorldEdit

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

Mod 75,281,312
Embeddium (Rubidium) Extra

Embeddium (Rubidium) Extra

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

Mod 45,492,330
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 46,257,178
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 13,613,134
Fungal Infection: Spore

Fungal Infection: Spore

It adds an aggressive fungal infection

Mod 7,337,388
Bocchium

Bocchium

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

Mod 14,300,557
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 7,713,834
Common Network

Common Network

Forge and Fabric Unified Networking Solution

Mod 25,550,721
Fresh Animations

Fresh Animations

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

Texture Pack 97,836,906
Farmer's Respite

Farmer's Respite

Tea addon for Farmer's Delight

Mod 29,901,084
[LEGACY] Drip Sounds (Forge)

[LEGACY] Drip Sounds (Forge)

Forge mod that adds sounds for drip particles landing

Mod 13,945,926
Immersive Weathering [FORGE]

Immersive Weathering [FORGE]

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

Mod 24,552,812
TenshiLib (Forge/NeoForge)

TenshiLib (Forge/NeoForge)

Core and Library mod for my other projects

Mod 28,885,579
Dynamic Crosshair

Dynamic Crosshair

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

Mod 17,318,311
Fresh Animations: Extensions

Fresh Animations: Extensions

A combination of offical extension packs for Fresh Animations

Texture Pack 21,247,597
Bobby Reforged

Bobby Reforged

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

Mod 5,802,351
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 6,264,382
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 8,187,101
Time Control

Time Control

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

Mod 4,058,788
Butchery

Butchery

Realistically butcher everything in Minecraft!

Mod 7,129,641
AstemirLib

AstemirLib

Library for my mods.

Mod 3,009,336
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 1,646,725
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 11,693,404
MineTraps

MineTraps

This mod adds several new traps to the game!

Mod 6,778,779
ReForgedPlay [replay mod on (neo)forge]

ReForgedPlay [replay mod on (neo)forge]

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

Mod 2,482,457
Ok Zoomer Forge

Ok Zoomer Forge

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

Mod 9,637,348
Enhanced Falling Trees

Enhanced Falling Trees

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

Mod 614,806
Hardcore Revival

Hardcore Revival

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

Mod 16,433,825
Walkie-Talkie

Walkie-Talkie

Adds two-way radios with different upgrades.

Mod 6,925,010
Nyctophobia (FORGE)

Nyctophobia (FORGE)

Spooky and scary new biomes

Mod 5,124,533
Skin Restorer

Skin Restorer

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

Mod 3,383,475
Continents

Continents

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

Mod 3,291,072
FPS Boost

FPS Boost

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

Mod 1,347,829
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 1,708,008
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 2,037,308
Better Forests

Better Forests

Fills Minecraft forest biomes with beautiful and varying trees.

Mod 345,587
Glowing Emissive Ores

Glowing Emissive Ores

Adds emissive ore textures to 290 mods and vanilla, no other resource pack supports as many! Updates add additional mod...

Texture Pack 1,617,953
Lifesteal [Fabric/NeoForge/Forge]

Lifesteal [Fabric/NeoForge/Forge]

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

Mod 632,277
Flowing Fluids

Flowing Fluids

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

Mod 433,089
Indestructible Blocks

Indestructible Blocks

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

Mod 322,163
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 13,471

External Resources