Install Fluxx 4

Step 1

Installing a modpack using the Technic Launcher is easy. If you don't already have the launcher downloaded, visit our download page to get the latest version.

Step 2

Type in the modpack name (Fluxx 4) or paste the following url into the search box.

Step 3

Finally, click Install at the bottom right of the launcher after you select Fluxx 4 from the list on the left. The launcher will handle everything else!

Fluxx 4 Version 4.1.0

created by fcpwiz on Minecraft 1.12.2 using Technic Solder

Version 4.1.0 - Recommended
Advanced Generators by blew
Advanced Solar by SeNtiMeL
Applied Energistics by AlgorithmX2
Applied Energistics 2 is a Minecraft Mod which contains a large amount of new content, mostly centered around the concept of using Energy, and the Transformation of Energy in a unique way.
Astral Sorcery by HellFirePvP
Astral Sorcery is a magic mod focused around harnessing the powers of starlight and the constellations. Explore and discover the world and the sky above you; focus starlight to your will, strengthening yourself or enhancing the world around you.
AutoRegLib by Vazkii
This is a simple library for Vazkii's mods. It automates annoying parts of modding, like registering items, blocks, or models. It also features a packet system and a bunch of random shared utils.
BdLib by bdew
This is a collection of generic code used bdew's other mods.
BetterFps by Guichaguri
BetterFps is a Minecraft mod that add a few performance improvements, trying to be compatible with other mods.
BiomesOPlenty by Adubbz, Amnet, ted80, & Forstride
Botania by Vazkii
Botania is a tech mod in essence. The theme is natural magic. By which the very base of the mod, as the title would give you the idea of, is flora. Of course, it's not limited to that.
Chameleon by jaquadro
Chameleon is a shared code library for Minecraft 1.8 and later.
ChickenChunks by ChickenBones
Load your world, the cool way.
Chisel by AUTOMATIC_MAIDEN & asie
Basically the best decorative mod ever.
Code Chicken Lib by chicken_bones
CoFH Core by KingLemming & Team CoFH
The hero's great legacy follows him.
CoFH World by TeamCoFH
This stuff used to be in CoFH Core.
Common Capabilities by kroeser
This mod improves mod interactions, which are possible because of Forge's new capability system.
ConnectedTexturesMod by tterrag1098
Allows resource packs to add connected textures, emissive rendering, and much more.
Cucumber Library by BlakeBr0
Cucumber is a mod that contains shared code and functionality used by BlakeBr0's mods.
Custom Main Menu by lumien231
Bring in the new Minecraft menu! Includes Resource Loader.
Cyclops Core by kroeser
A library mod required by the mods listed at
Default Options by BlayTheNinth
Gives custom saved options. No more option resetting every update!
Ender IO by crazypants
An alternative, awesome, universal, concealable pipes for everything.
Ender Storage by ChickenBones
Bigger, Better EnderChests and Tanks.
EnderCore by tterrag1098
The required mod for EnderIO.
Energy Converters by xalcon
Based on PowerCrystals "Power Converters" Mod.
Exchangers by Jackyy
Ever wanted to exchange / swap between blocks rather than manually breaking and placing blocks? Well, now you have a solution!
Exchangers is a tech-themed gadget mod inspired by the block Exchangers from EnderTech (EnderTech is a Thermal Expansion-based tech mod for 1.7.10 and it has been discontinued)
Extra Cells by M3gaFr3ak
A massive expansion to Applied Energistics. Store fluids and more.
Extra Utilities by RWTema
Extreme Reactors by ZeroNoRyouki
This is a port of the 1.7.10 mod Big Reactors, by Erogenous Beef.
fcpwizLib by fcpwiz
All the required libraries and configs needed to play with style!
Fluxx Stuff by phantamanta44
A few tidbits created by the Fluxx team member, Phanta. Specifically, this mod adds:

- Mekanism ore processing support for a ton of modded ores
- 2 new modifiers to Tinkers' Construct using Mekanism materials
- Thermal Smeltery port
- Uncomplication port
FoamFix by asie
FoamFix is a mod designed to reduce the memory usage of post-1.7.10 modded Minecraft using simple, targeted optimizations. As of 0.6.1, observations show that Java heap usage (measured using VisualVM on the main menu) can drop by as much as 50%.
Forestry by SirSengir & MysteriousAges
Bees, Trees, and Automate-ables.
Forge by The Forge Team
The core.
Forge Mutlipart by ChickenBones
Open source library for facilitation of multiple functional parts in the one block space.
Forgelin by shadowfactsmc
Provides a Kotlin language adapter for Forge and bundles the Kotlin standard library, reflect library, and runtime.
Gendustry by bdew
Genetics Reborn by TheUnderTaker11
This is an unofficial re-make of the Advanced Genetics mod from 1.7.10 by TeamDNA. This was made from scratch and no code was taken from the original mod.
Guide-API by TehNut
Allows modders to easily create in-game documentation.
Immersive Engineering by BluSunrize
Immersive Engineering is a tech mod with a certain charm, based on the ideas and concepts, and with all assets created by Damien Hazard.
Industrial Craft 2 by SirusKing
Industrial Foregoing by Buuz135
Industrial Foregoing is a reinvention of the old 1.7.10 Minefactory Reloaded. It will try to mimic the 1.7.10 version and enhance it with new machines and new mechanics.
Integration Foregoing by Jackyy
This mod is the official addon for Industrial Foregoing, making use of its API and added some missing mod integrations.
Inventory Tweaks by Kobata
The mod Velo can't live without.
IvToolkit by Ivorius
This is a framework that [Ivorius] mostly uses in his own mods, for shared functionality.
JEI Integration by SnowShock35
JEI Integrations is an addon for Just Enough Items (JEI) that was originally called NEI Integration and was maintained by Tonius. However, since his absence the mod has yet to have been updated to support later versions of Minecraft. So, here it is. The mod adds helpful, highly-configurable tooltips, additional JEI recipe handlers for mods that yet to have native support and a few other helpful tools.
Just Enough Items by mezz
JEI is an item and recipe viewing mod for Minecraft, built from the ground up for stability and performance.
Just Enough Resources by Way2muchnoise
This is the successor of NotEnoughResources.
Mantle by progwml6
McJtyLib by McJty
This is a companion mod required by all mods from McJty: RFTools, RFTools Dimensions, Deep Resonance and also by RF Lux by romelo333.
Mekanism by aidancbrady
Osmium also cures light wounds.

Includes 3 Mekanism mods.
Mod Name Tooltip by mezz
Mod Name Tooltip shows which mod an ItemStack came from on its tooltip.
MrTJPCore by MrTJP
A required lib for Project: Red
Mystical Agradditions by BlakeBr0
This mod is an addon for Mystical Agriculture.
Mystical Agriculture by BlakeBr0
The spiritual successor to Magical Crops by Mark719!
Open Blocks by Mikee, boq, & OpenMods Team
An amazing open source mode that does amazing things.
OpenMods Lib by Mikee, boq, & OpenMods Team
A new coremod for Open Mods!
p455w0rd's Library by TheRealp455w0rd
PlusTiC by Landmaster_phuong0429
This mod adds tools and integration of Tinkers Construct with some other mods, and adds some materials of its own as well, including Alumite, which was a Tinkers material in 1.7.10 that is added back in this mod.
Project: Red by Mr_TJP & ChickenBones
RedPower2 Clone
Psi by Vazkii
Psi is a mod about spell programming, inspired by Mahouka. Check out the website for more info.
Random Things by lumien
Random Things packed into one Mod :D
Recurrent Complex by Ivorius
Over 200 randomized structures!
Redstone Arsenal by KingLemming & Team CoFH
His apprentice swings true.
Redstone Flux by TeamCoFH
Standalone Jar file for the Redstone Flux API.
RFTools by McJty
RFTools is a mod containing various tools that are related to RF (Redflux) or technology in general. The blocks and items that are in the current version are usable and feature complete. This mod is for 1.7.10, 1.8.9, 1.9 and 1.10.2. The major feature in this mod (since 2.00) is the Dimension Builder. With this device you can make your own dimensions for exploration, mining, building and so on.
Storage Drawers by jaquadro
Put your most frequently used items within convenient reach. Storage Drawers borrows ideas from Jabba and Bibliocraft, resulting in a highly functional, compact, and aesthetic storage solution that is meant to complement rather than replace those mods.
Tesla Core Lib by Face_of_Cat
just a support lib for some technical mods.
Thaumcraft by azanor
"Thaumaturgy... which giveth certain order to make strange works, of the sense to be perceived and of men greatly to be wondered at." - Mathematicall Praeface to Euclid's Elements (1570), John Dee

Thaumaturgy is the capability of a magician to work miracles. A practitioner of thaumaturgy is a thaumaturge, thaumaturgist or miracle worker.

This is what this mod is all about - drawing magic from physical objects in the form of Essentia and reshaping it to perform miracles.
Thaumic JEI by Buuz135
A JEI and Thaumcraft addon that displays thaumcraft recipes in JEI.
The One Probe by McJty
The One Probe (or TOP in short) is a more immersive version of WAILA. You don't get to see the information tooltip all the time but only when you have the probe in your hand (note that this mod can be configured to show the information all the time just like WAILA).
Thermal Cultivation by TeamCoFH
Thermal gets Agrarian - provides options for farming and related activities!
Thermal Dynamics by Team CoFH
Thermal gets Dynamic! Adds ducts - transportation for Redstone Flux, Fluids, and Items!
Thermal Expansion by KingLemming, Zeldo, & Team CoFH
The hero returns.
Thermal Foundation by Team CoFH
A LIB for Team CoFH.
Thermal Innovation by TeamCoFH
Thermal Technology marches on. Adds Thermal-style tools and equipment!
Tinkers' Construct by mDiyo
TOP Addons by DrManganese
Adds mod support to TOP.
Tree Chopper by DuchLord
Tree Chopper is a simple mod, which allows chop down whole tree. The only thing you need to do is break the bottom block with an axe.
UniDict by WanionCane
UniDict is an unification mod.
WanionLib by WanionCane
Shared code library used by (not)all WanionCane mods!
Wireless Crafting Terminal by TheRealp455w0rd
Adds an Applied Energistics 2 Wireless Crafting Terminal.
Xaero's Minimap by xaero96
XNet by McJty
XNet is a mod which adds a single type of cable: a networking cable. Using networking cables you can instantly transport items, fluids, energy, and information. The main focus of this mod is efficiency and flexibility. Efficiency in that it is possible to make huge cable networks (tested with two chests seperated by a cable of 12000 blocks long) with no lag. The cables themselves are not even tile entities. Flexibility in that the controller allows for really flexible configuration for distributing information.
ZeroCore by ZeroNoRyouki
ZeroCore is a mod intended for other mod authors. It contains code to handle the basic mechanics of the game and Forge.

Latest Update

As of now, Fluxx and the official server are discontinued. If you are interested in self-hosting a Fluxx server, please download the server edition of Fluxx. Thank you to everyone for making Fluxx awesome.