Source-checkedTechnology & automation

HBM's Nuclear Tech Mod: Final Edition

by Seraphina · for Minecraft

A standalone fork of HBM's Nuclear Tech Mod overhauling radiation, reactors, and endgame progression with realistic mechanics and new content.

979Downloads
3 mo agoLast updated
GPL-3.0-or-laterLicense
ForgeLoaders

About HBM's Nuclear Tech Mod: Final Edition

From Modrinth

A standalone fork of HBM's Nuclear Tech Mod overhauling radiation, reactors, and endgame progression with realistic mechanics and new content.

HBM's Nuclear Tech Mod: Final Edition

> NTM FE is a solo passion project. It tracks NTM: Community Edition upstream and stays broadly compatible with its general direction, but it is not an official CE fork, not affiliated with the CE team, and not intended as a replacement for it. If you want the mainline experience, go play CE. If you want unhinged reactor coolant options and features CE would (rightly) never ship, you're in the right place.

What is this?

NTM FE is basically NTM: Community Edition, except I take the parts I like and then make questionable decisions with them.

Some changes aim for more interesting or realistic mechanics. Some exist because I thought it would be funny. For example, you can now cool an RBMK with literal antimatter.

Should you? No. Can you? Absolutely. Is that the important part? Obviously.

The general rule is: I do whatever the hell I want.

Notable additions over base NTM

🧪 Complete Radiation Overhaul

Radiation isn't a flat number anymore:

  • Raycast-based occlusion: shielding actually blocks radiation based on real geometry
  • HVL (Half-Value Layer) shielding: material thickness matters
  • ARS dose-timers: accumulated exposure has time-based consequences instead of an instant death threshold
  • Cancer mechanic: long-term low-dose exposure carries lasting risk

☢️ RBMK Universal Coolant Expansion

The RBMK originally had a small selection of valid coolants. This has been corrected by doing the reasonable thing: allowing basically everything. By "reasonable," I mean Mercury, Hydrogen, Tritium, Nitroglycerin, Antimatter, Mustard Gas, Nuclear Waste, Estradiol Solution, Sunflower Oil. You know. Normal reactor coolant choices.

Other notable changes

  • Nuclear Waste RTG Pellets, because radioactive waste wasn't doing enough already
  • The BAT 9000 can now store antimatter
  • Added white, yellow, and red steel scaffold variants
  • More additions documented as development continues

Current state

The mod is not finished. There is no roadmap, there's a vague list of things I want to do, and I will probably work on something else instead. Mostly survival-ready, with the understanding this is a personal fork under active, sometimes chaotic development.

Compatibility

  • Minecraft: 1.12.2, Forge only
  • Not guaranteed compatible with NTM: Extended Edition addons, other NTM forks, or worlds created on those forks. Treat this as its own thing, not a drop-in replacement for CE or any other fork.

Credits

Built on top of HBM's Nuclear Tech Mod: Community Edition, which itself builds on the original 1.7.10 NTM and its prior ports (Drillgon, Reloaded, Extended). Full credit to HBM and everyone up the chain.

License

GPLv3/LGPLv3, consistent with upstream NTM: Community Edition.

Highlights

From source data

Game versions

Built for Minecraft 1.12.2.

Loaders

Runs on Forge.

Footprint

Rated a light load on a server.

HBM's Nuclear Tech Mod: Final Edition on Nxeon

From our catalogue
One-click install
Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
Server side
Required on the server
Server type needed
Forge
Server load
light
Smallest plan we suggest
Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
X001 (beta), released 2026-07-25

Game versions by loader

LoaderGame versionsNewest
Forge1.12.21.12.2

From 2 recorded builds of HBM's Nuclear Tech Mod: Final Edition.

Recent builds

BuildReleasedGame versionsLoaders
X001 beta2026-07-251.12.2Forge
2.5.0.52026-07-151.12.2Forge

Run HBM's Nuclear Tech Mod: Final Edition on a Minecraft server

Pick a server or deploy a new one above; it is installed in one click.

What kind of mod it is

From the catalog
Listed on Modrinth as “Mods”

Technology & automation

Machines, power, logistics and automation.

Runs on your server

From source side support

Modrinth lists HBM's Nuclear Tech Mod: Final Edition as required on the server. Check its Modrinth page to see whether players need it too.

Compatibility

Game
Minecraft
Loaders
Forge
Runs on
Serverrequired on the server
Game versions
1.12.2

Verified at the source

  • ✓ModrinthOfficial listing, checked 2026-10-02Open ↗
  • ✓AuthorSeraphina, as published on Modrinth
  • ✓LicenseGPL-3.0-or-laterFree

HBM's Nuclear Tech Mod: Final Edition, answered

Generated from the mod’s own source data.

Do my players need to install HBM's Nuclear Tech Mod: Final Edition?

Modrinth lists HBM's Nuclear Tech Mod: Final Edition as required on the server. Check its Modrinth page to see whether players need it too.

Which loaders does it support?

Forge.

Is it free?

Yes. HBM's Nuclear Tech Mod: Final Edition is free to download from Modrinth. Its license is GPL-3.0-or-later.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run HBM's Nuclear Tech Mod: Final Edition on a Minecraft server.

Deploy in about a minute from $4.99 a month, then add HBM's Nuclear Tech Mod: Final Edition in one click.