Modern IndustrializationGregTech-style tech tier ladder + nuclear chemistry

Version: 2.4.0 · MC 1.21.1 · NeoForge 21.1.228 · Java 21

About

GregTech-inspired heavily-tiered tech mod. Eight machine tiers (Bronze → Plasma), nuclear reactors, large chemical multiblocks (oil refinery, electrolyzer, blast furnace), realistic gas chemistry. Steep learning curve but very rewarding for engineering-minded players. Energy unit is EU.

Things to do

Getting started

The MI Guide Book is the entry point. JEI tabs are excellent.

Official documentation