NuclearCraft Neoteric

NuclearCraft Neoteric

This is a re-creation of old but gold NuclearCraft on a modern MC version

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31.5K Downloads
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Screenshots

Processing machines
fusion reactor
Ores
hazmat
Battery blocks, solar panels, item storage and barrels
fission reactor

About this Mod

A complex nuclear engineering mod for Minecraft! Re-creation of old Nuclearcraft with new features.

Mod adds new resources (ores, ingots, dusts, plates, parts), processing machines, storage blocks (batteries, barrels, containers), radiation, tools and multiblock structures like fission and fusion reactors.

Mod features:

  1. Materials and resources. Ore generation, dusts, ingots, plates, parts, food, liquids, gasses

  2. Processing machines. Alloy smeltery, crushers, chemical reactors, pumps, crystalyzer....

  3. Fission reactor. It works the same way how it was in original mod, but has some changes.
    Reactor has 2 modes: energy and boiling. Reactor can produce new recipes as now it has irradiation chamber and irradiator.

  1. Radiation. Radiation contamination, spread, decay, shielding.
    Mekanism radiation compatibility. Spread, decay and shielding works in both way. So you can have 2 radiation sources at the same time or disable one of them.
  1. Mining tools, and armor. Early game with spaxel (multi tool) and late game with QNP which has several modes: 5x5, 3x3, 3x3x3, Vein, one block
  1. In situ leaching. New way to mine large amount of resources. Literally x4 ingot production.
  1. Computers support. Processors and reactor supports computer methods CC Tweaked. Check wiki

  2. Blocks to store and transfer items, energy, liquids. There was no barrels and chests originally, but now they here. Use multitool to change settings

  3. Pretty much deep customization. Checkout config file

  4. Fusion reactor

Available Versions

NuclearCraft Neoteric 1.2.26release
MC 1.20.1forge, neoforge
June 10, 2026
NuclearCraft Neoteric 1.2.25release
MC 1.20.1forge, neoforge
June 8, 2026
NuclearCraft Neoteric 1.2.24release
MC 1.20.1forge, neoforge
June 6, 2026
NuclearCraft Neoteric 1.2.23release
MC 1.20.1forge, neoforge
May 14, 2026
NuclearCraft Neoteric 1.2.22release
MC 1.20.1forge, neoforge
April 23, 2026

How to Install NuclearCraft Neoteric on Your Server

1

Order Server

Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).

2

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).

3

Install Mod

Open the mod browser in the dashboard and search for "NuclearCraft Neoteric". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forgeneoforge

Minecraft Versions

1.20.1, 1.19.2, 1.16.5

Server-side

Required

Recommended RAM

6 GB(min. 4 GB)

Frequently Asked Questions

NuclearCraft Neoteric server crashes on startup – what to do?

Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.

Is NuclearCraft Neoteric compatible with forge and neoforge?

NuclearCraft Neoteric officially supports forge, neoforge for Minecraft 1.20.1, 1.19.2, 1.16.5. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with NuclearCraft Neoteric – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if NuclearCraft Neoteric consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install NuclearCraft Neoteric with just one click on your server.

Recommended RAM
6 GBab €12/mo
Min. 4 GB | +1 GB pro 5 Spieler
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1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.20.11.19.21.16.5