About HBM's Nuclear Tech Mod: Final Edition
From ModrinthA 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 dataGame 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
| Loader | Game versions | Newest |
|---|---|---|
| Forge | 1.12.2 | 1.12.2 |
From 2 recorded builds of HBM's Nuclear Tech Mod: Final Edition.
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| X001 beta | 2026-07-25 | 1.12.2 | Forge |
| 2.5.0.5 | 2026-07-15 | 1.12.2 | Forge |
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 catalogTechnology & automation
Machines, power, logistics and automation.
Runs on your server
From source side supportModrinth 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












