Ready to install?

NuclearCraft: Neoteric NuclearCraft-1.21.1-1.3.0-beta5.jar

Check the game version, loader and dependencies below, then grab this exact release.

CurseForge release

NuclearCraft-1.21.1-1.3.0-beta5.jar

Game
1.21.1
Loader
NeoForge
Published
16 Aug 2026
Channel
beta
File size
23 MB

SHA-1d1990601686cff96ef8eb75e4c5299824c0e5029

Where this file goes

Client, server, or both?

Client Source doesn’t say
Dedicated server Source doesn’t say

The source does not explicitly classify this release as client-only or server-only.

Dependencies for this release

What else does it need?

Required

Nuclear Radiation

Matched file: NuclearRadiation-1.21.1-1.0.16.jar

Open project
Required

mSYf8LRC

The source names it, but does not pin a matching file.

Open project
25 optional, embedded or incompatible relationships
  • Patchouli optional
  • Multi Builder Tool optional
  • Just Enough Mekanism Multiblocks optional
  • EMI optional
  • Mekanism Generators optional
  • Immersive Engineering optional
  • Spatial Crafter - Multiblocks as recipes optional
  • NuclearCraft: Neoteric optional
  • Woot Revived optional
  • Blood Magic optional
  • Nuclearcraft Neohaul optional
  • Nuclear Science optional
  • Just Enough Items (JEI) optional
  • Mekanism Extras optional
  • Mekanism optional
  • Evolved Mekanism optional
  • Better Fusion Reactor for Mekanism PLUS optional
  • Mekanism Lasers optional
  • Iglee's Library optional
  • Mekanism Tools optional
  • Compact Mekanism Machines Plus optional
  • Compact Mekanism Machines optional
  • Compact Machines optional
  • MezzConfig optional
  • ConnectedTexturesMod optional