CurseForge · Minecraft mod
NuclearCraft: Overhauled
Brings complex nuclear engineering to Minecraft!
Quick answer
Which NuclearCraft: Overhauled release should I use?
NuclearCraft: Overhauled NuclearCraft-1.12.2-2o.9.7 targets 1.12.2 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 2 required mods have matching files.
Where it goes
Is NuclearCraft: Overhauled required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does NuclearCraft: Overhauled NuclearCraft-1.12.2-2o.9.7 need?
NuclearCraft-1.12.2-2o.9.7. Change the file and its required mods may change too.
Install NCO Java Legacy Lib, NuclearCraft: Overhauled first. We found matching files for this game-version and loader setup. 6 come through another mod in the chain.
6 extra mods were pulled in by other dependencies. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add NuclearCraft: Overhauled without breaking your instance.
Built for NuclearCraft: Overhauled NuclearCraft-1.12.2-2o.9.7. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use NuclearCraft-1.12.2-2o.9.7. It targets 1.12.2 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install NCO Java Legacy Lib, NuclearCraft: Overhauled first. We found matching files for this game-version and loader setup. 6 come through another mod in the chain.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside NuclearCraft-1.12.2-2o.9.7. It opens that exact file at the source.
About this project
What does NuclearCraft: Overhauled add?
A complex nuclear engineering mod for Minecraft!
Head here for the pre-overhaul builds [1.12.2]!
Head here for NuclearCraft: Neohaul [1.21.1]!
YouTube channel for help with the mod!
Join the Discord server!
WARNING: the overhaul version of NC is NOT compatible with the pre-overhaul version! Switching from one to the other will cause most NC content to mutate or disappear!
Features
- Forge Energy, RF, IC2 EU and GTCEu EU compatibility
- Multiblock solid-fuel, pebble bed and molten salt fission reactors
- Multiblock heat exchangers, condensers turbines and decay pools
- Multiblock electrolysis, distillation and infiltration
- Single block machines, generators and batteries
- In-depth nuclear fuel system
- Full JEI compatibility
- Forge Energy, RF, IC2 EU and GTCEu EU compatibility
- CraftTweaker and GroovyScript recipe support
- Complete Mekanism gas support
- Fallout-style radiation system
- More materials, weapons, tools and armour
Planned
- Stellamak fusion reactors
JEI, The One Probe, Patchouli and ConnectedTexturesMod are highly recommended!
Changelog
CraftTweaker Help
OpenComputers Help
Head to the Discord server, YouTube Channel or use the in-game Patchouli guide and tooltips for help with progression through the mod. Also feel free to just ask me directly if you need more info!
Thanks to QuantumTraverse for the mod logo!
Project description from CurseForge.
Pick your setup
NuclearCraft: Overhauled by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.12.2
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
NuclearCraft: Overhauled versions and loaders
NuclearCraft-1.12.2-2o.9.7
nuclearcraft-1.12.2-2o.9.7.jar
4 Jun 2026
NuclearCraft-1.12.2-2o.9.6
nuclearcraft-1.12.2-2o.9.6.jar
23 May 2026
NuclearCraft-1.12.2-2o.9.5
nuclearcraft-1.12.2-2o.9.5.jar
19 May 2026
NuclearCraft-1.12.2-2o.9.4
nuclearcraft-1.12.2-2o.9.4.jar
17 May 2026
NuclearCraft-1.12.2-2o.9.3
nuclearcraft-1.12.2-2o.9.3.jar
14 May 2026
NuclearCraft-1.12.2-2o.9.2
nuclearcraft-1.12.2-2o.9.2.jar
1 Jun 2025
NuclearCraft-1.12.2-2o.9.1
nuclearcraft-1.12.2-2o.9.1.jar
29 May 2025
NuclearCraft-1.12.2-2o.9.0
nuclearcraft-1.12.2-2o.9.0.jar
26 May 2025
NuclearCraft-1.12.2-2o.8.6
nuclearcraft-1.12.2-2o.8.6.jar
22 Feb 2025
NuclearCraft-1.12.2-2o.8.5
nuclearcraft-1.12.2-2o.8.5.jar
21 Feb 2025
NuclearCraft-1.12.2-2o.8.4
nuclearcraft-1.12.2-2o.8.4.jar
15 Feb 2025
NuclearCraft-1.12.2-2o.8.3
nuclearcraft-1.12.2-2o.8.3.jar
12 Feb 2025
Looking for an older file? The official CurseForge project page is in Resources.