FermiumMixins

Mod

by fonnymunkey

General purpose Minecraft and Minecraft mod tweaker and fixer

Type

Mod

CurseForge Downloads

833,311

CurseForge ID

1303863

Modrinth Downloads

24,091

Modrinth ID

rv2W9b0O

Last Updated

Nov 6, 2026

Description

FermiumMixins is a general purpose mixin tweaker mod with multiple patches and tweaks to vanilla and various mods.

Sister mod of RLMixins (https://www.curseforge.com/minecraft/mc-mods/rlmixins) which focuses on patches for the modpack RLCraft.
Both mods can both be used at the same time and are fully compatible.

FermiumMixins currently contains over 170 different tweaks and patches for both Minecraft and mods, ranging from new features to performance improvements and bug fixes.
Every single tweak is toggle-able in FermiumMixins' config and includes simple mod compatibility warnings.
By default all config options are disabled for full compatibility with other mods.

Current Patched Mods:

- AdvancedRocketry
- AnvilPatchLawful
- AstikorCarts
- Battletowers
- BetterFoliage/RLFoliage
- BetterNether
- BetterQuesting/BetterQuestingStandard
- BiomesOPlenty
- Bloodmoon
- BountifulBaubles
- CarryOn
- Champions
- Charm
- ClassyHats
- CodeChickenLib
- CorpseComplex
- CosmeticArmorReworked
- DefiledLands
- Disenchanter
- DoomlikeDungeons
- DramaticTrees
- DynamicSurroundings
- ElenaiDodge
- FancyMenu
- FirstAid
- FoodExpansion
- ForgottenItems
- InfernalMobs
- Inspirations
- ItemPhysics
- JEI
- Locks
- LostCities
- LycanitesMobs
- MoBends
- Neat
- NetherAPI

- NoTreePunching
- OpenTerrainGenerator
- PotionCore
- QualityTools
- Quark
- Reskillable
- RoughTweaks
- SereneSeasons
- SimpleDifficulty
- SpawnerControl
- Switchbow
- Toolbelt
- Waystones

Report any issues to the Github.
Depends on FermiumBooter.

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