NuclearCraft Steam Additions
Java mod listed for Minecraft 1.12. File opened and checked on 1 Oct 2026; downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth
More useful steamy stuff for early and late game.
Basically this mod was created as replacement for GT as Steam Era implementation in my mod-pack.
This stuff will be useful at the early play before player gets RF machines and late game when you have High-Pressure steam from the NC reactor which opens you some new recipes
Zinc Ore generation, new villager house and villager scientist with NC related trades
Brings Heat Exchanger multiblock to work
New machines: Steam boiler Steam Blender Steam Transformer Steam Crusher Steam Fluid Transformer Steam Washer Steam Compactor Digital Transformer Steam Turbine Heat Exchanger
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.12.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as NCSteamAdditions-0.2.4-1.12.2.jar — drop this file into the mods folder
- Download size: 1.8 MB
- Download link checked 1 Nov 2026 — working
These come from our own check of the pack file, not from the source page.