A complex nuclear engineering mod for Minecraft!

Head here for the pre-overhaul builds!
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!


  • Forge Energy, RF, IC2 EU and GTCE EU compatibility
  • Intricate multiblock fission reactors and steam turbines
  • In-depth nuclear fuel system featuring many fuel types
  • Full JEI compatibility
  • CraftTweaker recipe support
  • Complete Mekanism gas support
  • Fallout-style radiation system
  • More materials, weapons, tools and armour


  • Heat exchangers
  • Pebble-bed fission reactors
  • Multiblock electrolysis
  • Multiblock heavy water processing
  • Tokamak fusion reactors

JEI, The One Probe, Patchouli and ConnectedTexturesMod are highly recommended!
CraftTweaker Help

Permissions: feel free to go ahead and use this mod in your pack if you wish!

Head to the 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!