Nuclear Relativistics Reborn

Nuclear Relativistics Reborn

Reworks tomdodd4598's NuclearCraft!

by
243 Downloads
neoforgefoodtechnologyutility
Rent Server with this Mod

About this Mod

Overview

A tech mod that reworks tomdodd4598's NuclearCraft. Use the nuclear materials to generate infinite energy!

Features

Note: The mod is currently at a very early stage and most features are not complete. You might not experience a complete mod content.

The features remain almost the same as the original NuclearCraft. However, there are some changes:

  • Fission fuels now vary in three different types (Default, Oxide, TRISO)
  • Fission fuels now have a 16x generation rate compared to the original mod (Configurable), and the heat generation remains the same.

Future Plans

  • Complete the machine varieties
  • Rework the multiblock system and implement reactors

Issue Tracker

If you find any bugs or issues, please report them at: https://github.com/FnWD/NuclearRelativisticsReborn/issues

License

The mod is distributed under the MIT License. You can use it in your modpack freely.

Available Versions

NRR 0.0.16alpha
MC 1.21.1neoforge
January 8, 2026
NRR 0.0.15alpha
MC 1.21.1neoforge
September 27, 2025
NRR 0.0.14alpha
MC 1.21.1neoforge
August 30, 2025
NRR 0.0.13alpha
MC 1.21.1neoforge
August 25, 2025

How to Install Nuclear Relativistics Reborn on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.1).

3

Install Mod

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

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.1

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Nuclear Relativistics Reborn server crashes on startup – what to do?

Most common cause: wrong neoforge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.

Is Nuclear Relativistics Reborn compatible with neoforge?

Nuclear Relativistics Reborn officially supports neoforge for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Nuclear Relativistics Reborn – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Nuclear Relativistics Reborn 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 Nuclear Relativistics Reborn with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.21.1