Cryo's Nuclear Mod

Cryo's Nuclear Mod

This is an tech mod I made. It does not have any use now and it is very VERY simple, but... It will have. Note: this mod is free to use in any modpack, but give me credit then.

by
8 Downloads
neoforgecursedtechnology
Rent Server with this Mod

Screenshots

Nuclear Reactor
A BUNCH of items
Materials
Nether Reactor!
Uhhh
Reactor components

About this Mod

Cryo's Nuclear Mod

YEAHH BABEHH!!!! It's finally here! My lazily made mod is now free for everyone to use! Well... there are much things to discover and test. Have fun!
Thank you for downloading or even seeing this. I hope you like it!
You should download this mod if you like lightweight tech mods with random things.
My youtube channel: www.youtube.com/@NikoBRidk

                  -made with <3 by TheCryos
  (Note: this whole mod is purely cosmetic for now)

Summary

  • Adds 2 new multiblocks (Nuclear and Nether reactor).

  • 3 new materials, Uranium, Lead and Silicon with ore and block variants too.

  • Adds a BUNCH of crafting ingredients and recipes that I will NOT list here.

  • Now technicall blocks (Nether portal, End portal and End gateway) have item forms.

What I plan to add:

  • Working energy and generators

  • Automation

  • Deco blocks

  • Pipes

Available Versions

Cryo's Nuclear Modpack 1.0.0alpha
MC 1.21.8neoforge
May 20, 2026

How to Install Cryo's Nuclear Mod 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 (1.21.8).

3

Install Mod

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

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.8

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Cryo's Nuclear Mod 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 (1.21.8). You can switch loaders with one click in the panel.

Is Cryo's Nuclear Mod compatible with neoforge?

Cryo's Nuclear Mod officially supports neoforge for Minecraft 1.21.8. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Cryo's Nuclear Mod – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Cryo's Nuclear Mod 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 Cryo's Nuclear Mod 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
Creative Commons Attribution 4.0 International
Server-side
Required

Supported Versions

1.21.8