CurseForge · Minecraft mod
HBM's Nuclear Tech Modernized
A rewritten version from scratch of the well-known HBM's Nuclear Tech mod for Forge 1.20.1. Contains very little content at the moment, but our team constantly working on it...
Quick answer
Which HBM's Nuclear Tech Modernized release should I use?
HBM's Nuclear Tech Modernized hbm_m-0.2.1-alpha+1.20.1-forge.jar targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is HBM's Nuclear Tech Modernized required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does HBM's Nuclear Tech Modernized hbm_m-0.2.1-alpha+1.20.1-forge.jar need?
hbm_m-0.2.1-alpha+1.20.1-forge.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
2 extra mods were pulled in by other dependencies. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add HBM's Nuclear Tech Modernized without breaking your instance.
Built for HBM's Nuclear Tech Modernized hbm_m-0.2.1-alpha+1.20.1-forge.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use hbm_m-0.2.1-alpha+1.20.1-forge.jar. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside hbm_m-0.2.1-alpha+1.20.1-forge.jar. It opens that exact file at the source.
About this project
What does HBM's Nuclear Tech Modernized add?

Status: Pre-Alpha
Minecraft Version: 1.20.1
Mod ID:
hbm_m
Join our Discord server!
⚠️ Warning
This mod is in pre-alpha stage. DO NOT use it in your important worlds! Bugs, crashes, and mod incompatibilities are possible. MOST CRAFTS ARE MISSING!!
Report issues at GitHub Issues
About the Mod
A modern reimagining of the legendary HBM's Nuclear Tech Mod for Minecraft 1.20.1. Nuclear technologies, radiation, advanced weaponry, and industrial automation with a rewritten codebase and improved architecture.

⚡ Key Features
Radiation System: realistic irradiation mechanics with chunk-based spread, player accumulation, and dangerous effects
Industrial Automation: multiblock machines for resource processing and energy production
Advanced Equipment: armor and tools with unique perks and modifiers
Energy System: generation, storage, and transmission of electricity between machines
Hazard System: includes radioactivity, pyrophoricity, explosiveness, and more
🏭 Industry and Machines
Multiblock Structures
Craft complex industrial machines consisting of multiple blocks for efficient resource processing.
Assembly Machines: two varieties for crafting automation and component production, with an advanced recipe and template system

Press: creating materials under pressure

Wood-Burning Generator: primary energy source in the early game

Energy System
A complete system for generating, storing, and transmitting electricity to power industrial machines.
Energy Storage: accumulators for electricity backup
Cables: energy transmission between machines

🛠️ Materials and Resources
Metallurgy
Dozens of new ingots and metal blocks for crafting advanced equipment.
Radioactive Materials: uranium, plutonium, polonium, and many others for nuclear technologies
Advanced Alloys: special materials for powerful equipment
Ores: new ore types with world generation

Creative Tabs: Blocks | Consumables | Fuel | Tools | Machines | Ores | Resources | Parts | Templates | Weapons


⚔️ Equipment and Gear
Armor with Perks
Advanced armor sets with unique modifiers and abilities.
Perk System: upgrade armor through the modification table to gain special effects
Radiation Protection: special sets for working with hazardous materials


Tools
Powerful tools with unique resource mining mechanics.
Vein Miner: mines entire ore veins at once
Advanced Tools: increased efficiency and durability
Weapons: swords and axes from various materials, as well as several types of grenades

☢️ Radiation System
Realistic irradiation mechanics affecting gameplay and the surrounding world.
Irradiation Mechanics
Radiation Accumulation: from the environment and radioactive items in inventory
Chunk-based Spread: radiation spreads and slowly dissipates over time
Irradiation Effects: blindness, confusion, weakness, hunger, poisoning, and death at critical doses
World Impact
Block Mutations: grass and foliage transform into dead variants at high radiation levels
Radioactive Blocks: emit radiation into surrounding chunks

Measuring Devices
Geiger Counter: precise radiation measurement with sound accompaniment and HUD indication
Dosimeter: simple device for quick radiation level assessment
Hazard System
Explosiveness: don't throw gunpowder and dynamite into fire, or there might be a boom 
Radioactivity: corresponding items and blocks emit radiation
Pyrophoricity: don't handle this without fire protection
🎮 Game Systems
Commands
/hbm_m rad - manage player radiation level (add/remove/clear)
Settings
Deep integration with Cloth Config API for fine-tuning mod parameters.

📦 Installation
Requirements:
- Minecraft 1.20.1
- Forge 1.20.1
- Cloth Config API v1.11.136+
Steps:
- Download the latest version from Files
- Install Cloth Config API for version 1.20.1
- Place both
.jarfiles in themodsfolder - Launch Minecraft with Forge 1.20.1
⚠️ Known Issues
Pre-alpha version: expect bugs, incomplete features, and possible world corruption
Compatibility: not tested with most mods, conflicts are possible
Crafting: some recipes are missing, survival is temporarily unavailable
Report issues at Issues with detailed descriptions.
🤝 Contributing
Pull requests, suggestions, and bug reports are welcome!
Fork the repository and propose improvements.
💝 Acknowledgments
The Bobcat: author of the original HBM's Nuclear Tech Mod
Raptor324, Hyperio, Razchexlitiel, TRFFuchs & ThePhoenixKnight: modernization and rework
The Forge team and Mojang for development tools
📝 Note
We are learning as we develop, please be patient! Thank you for your interest in the mod and constructive feedback.
Project description from CurseForge.
Pick your setup
HBM's Nuclear Tech Modernized by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
HBM's Nuclear Tech Modernized versions and loaders
hbm_m-0.2.1-alpha+1.20.1-forge.jar
9 Aug 2026
hbm_m-0.2.0-alpha+1.20.1-forge.jar
11 Jun 2026
hbm_m-0.1.2-alpha.jar
4 Mar 2026
hbm_m-0.1.1-alpha.jar
4 Dec 2025
hbm_m-0.1.0-alpha.jar
14 Oct 2025
hbm_m-0.0.5-alpha.jar
12 Aug 2025
hbm_m-0.0.4-alpha.jar
4 Aug 2025
Looking for an older file? The official CurseForge project page is in Resources.