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NuclearCraftMinecraft mod for 1.12.2

Brings complex nuclear engineering to Minecraft!

newest supported 1.12.2TechnologyTechnology ProcessingWorld Ores ResourcesTechnology Energy
Latest version
NuclearCraft-2.19c-1.12.2
Minecraft
1.7.10 to 1.12.2
Java
Java 8+
Loader
Forge
Licence
not stated
Downloads
37.7M
Updated
3 mo ago
Available on
CurseForge
Space NodePartner

Host NuclearCraft servers

One click and NuclearCraft is installed with the right loader, on hardware built for it.

  • 1.12.2
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version NuclearCraft declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.12.2Forge8+declared18 Sept 2017
1.11.2Forge8+declared21 Dec 2016
1.10.2Forge8+declared23 Jun 2016
1.7.10Forge8+declared14 May 2014

Download

From NuclearCraft’s own host. Nothing is re-hosted here.

All 40 releases
NuclearCraft-2.19c-1.12.2release7 Jun 2026

nuclearcraft-1.12.2-2.19c.jar · 6.6 MB · for 1.12.2

Download latest
c1029408b188…
Older versions24
  • NuclearCraft-2.19b-1.12.214 May 20261.12.26.6 MB3.0k downloads5172893baedc…Get
  • NuclearCraft-2.19a-1.12.22 Feb 20251.12.26.6 MB528.4k downloads05db28e36a14…Get
  • NuclearCraft-2.19-1.12.213 May 20241.12.26.6 MB274.3k downloads49f7951be1ed…Get
  • NuclearCraft-2.18zzz-1.12.28 May 20221.12.26.6 MB2.2M downloads4994a60208f7…Get
  • NuclearCraft-2.18zz-1.12.210 Feb 20221.12.26.6 MB130.0k downloads85214a0870e3…Get
  • NuclearCraft-2.18z-1.12.228 May 20211.12.26.6 MB1.2M downloadse8c567a8a153…Get
  • NuclearCraft-2.18y-1.12.27 Oct 20201.12.26.6 MB3.3M downloads0adb73ab9ad8…Get
  • NuclearCraft-2.18x-1.12.227 Aug 20201.12.26.6 MB254.6k downloads5cdb3f94e9c1…Get
  • NuclearCraft-2.18w-1.12.27 Aug 20201.12.26.6 MB1.7M downloadsac14d3db1221…Get
  • NuclearCraft-2.18v-1.12.23 Jul 20201.12.26.6 MB757.2k downloads77ec76a1dc0f…Get
  • NuclearCraft-2.18u-1.12.218 Jun 20201.12.26.6 MB6.4M downloadsf12d6d345041…Get
  • NuclearCraft-2.18t-1.12.218 May 20201.12.26.6 MB336.1k downloads151f4e18c356…Get
  • NuclearCraft-2.18s-1.12.216 May 20201.12.26.6 MB2.6k downloads11739a6b9d3d…Get
  • NuclearCraft-2.18r-1.12.24 Apr 20201.12.26.5 MB1.1M downloadsed297bd41678…Get
  • NuclearCraft-2.18q-1.12.224 Mar 20201.12.26.5 MB256.6k downloads409b39e1f454…Get
  • NuclearCraft-2.18p-1.12.222 Mar 20201.12.26.5 MB38.8k downloads8459926fed81…Get
  • NuclearCraft-2.18o-1.12.22 Jan 20201.12.26.5 MB1.7M downloads8735e8b8149e…Get
  • NuclearCraft-2.18n-1.12.223 Dec 20191.12.26.5 MB161.2k downloadsc9bdf98db885…Get
  • NuclearCraft-2.18m-1.12.222 Dec 20191.12.26.5 MB662 downloads3ba2ab3a74bf…Get
  • NuclearCraft-2.18l-1.12.29 Dec 20191.12.26.5 MB165.8k downloadsf8d7ab194ad4…Get
  • NuclearCraft-2.18k-1.12.229 Sept 20191.12.26.5 MB662.5k downloadsc114d0e02fce…Get
  • NuclearCraft-2.18j-1.12.217 Sept 20191.12.26.5 MB168.7k downloads9adbd2cd6489…Get
  • NuclearCraft-2.18i-1.12.212 Sept 20191.12.26.5 MB30.6k downloads215990d0bf94…Get
  • NuclearCraft-2.18h-1.12.22 Sept 20191.12.26.5 MB68.5k downloads0882d591f844…Get

Frequently asked

Does NuclearCraft work on Minecraft 1.12.2?

Yes. 1.12.2 is the newest Minecraft version NuclearCraft declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does NuclearCraft support?

Everything the author has declared, from 1.7.10 up to 1.12.2. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does NuclearCraft need?

Forge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for NuclearCraft?

Java 8 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

How do I install NuclearCraft?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download NuclearCraft safely?

From the author's own page on CurseForge, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Last checked 1 mo ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .