HBM's Nuclear Tech - Leafia's Cursed Addon
ModNew reactors and explosive effects for a nuclear power mod.
Why gradeA
How grades workStrengths
Points lost
- Under 5 million downloads−1 point
- First release only 11 months ago−1 point
All 11 criteria
Maintenance
Full points27 / 27Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.11 days ago (13 Oct 2026) 12 / 12Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.1.12.2 on Forge. A version many modpacks still use. Latest Minecraft: 26.3. 9 / 9Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 11 of the last 24 months 6 / 6Stability
Full points22 / 22Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.1 of the 8 modpacks with two or more versions removed it in a later one (13%) 10 / 10Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.No quick fix in 2 years 7 / 7Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.None 5 / 5Transparency
Full points7 / 7Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · ntmleafia/NTM-Cursed-Addon 7 / 7Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.Does not apply. CurseForge links are not in our data.Popularity
1 point lost3 / 4DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.32,653 3 / 4Track record
1 point lost7 / 8AgeHow long the project has existed. It counts less when no new file came out recently.11 months, 54 releases 7 / 8Security
PassedFile checksThis check adds no points. It can only take points away.Our checks found nothing harmful in the latest file. See Security
66.1 of the 68 points that apply = 97 out of 100. The points above are rounded to whole numbers.
About
HBM's Nuclear Tech Leafia's Cursed Addon extends HBM's Nuclear Tech Community Edition with reworked DFCs, RBMK-like pressurized-water reactors, and a liquid-fluoride thorium reactor (LFTR). It also adds nuclear-explosion visual and sound effects, support for more control panels, and radiation classification. The addon is described as highly unstable and is not recommended for server use.
Written from CurseForge and the GitHub README . How we write it
In-game changes
It has no file for a recent Minecraft version. This is about its files for Minecraft 1.12.2.
Changes the game's code in 10 areas: World renderingChanges 1 game code file in this area: drawing the terrain, sky, clouds and weather., Rendering and graphicsChanges 1 game code file in this area: drawing mobs, items, particles and textures on screen., User interfaceChanges 1 game code file in this area: menus, screens, tooltips, the chat window and the in-game overlay., PlayerChanges 1 game code file in this area: your character: movement, abilities, hunger and controls., Inventory and itemsChanges 1 game code file in this area: items, chests and other containers, crafting and enchanting., Mobs and their behaviorChanges 1 game code file in this area: mobs, animals, villagers, projectiles and how they move and act., Blocks and fluidsChanges 1 game code file in this area: how blocks, fluids and redstone work., Game coreChanges 1 game code file in this area: the main loop, lighting and other code the whole game uses., Server and world logicChanges 1 game code file in this area: the world, commands, scoreboards, saved data and game rules. and Other game codeChanges 1 game code file in this area: game code that is not in one of the areas above..
Adds 148 blocks, 86 items, 93 advancements and 101 sounds.
Counted from the names and data files in the mod, so the list may not be complete.
Keeps all of vanilla Minecraft's textures, models and sounds.
Details
- Creator
- Leafia
- License
- Not known
- Downloads
- 33K
- Created
- 21 Nov 2025
- Official page
- CurseForge
- Links
- Source code
Security
No harmful code found
It has no file for a recent Minecraft version. This is about its files for Minecraft 1.12.2.
We checked its files and read their code, without running it.
What it can do on your computer
- Starts other programs
- It can start another program on your computer. It can open a web link or a file.
Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.
How we checked
- FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.1 latest file. It is not for a recent Minecraft version, so the answer above is about it. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
- Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.Read without running it
- Looked for, not foundWe looked for these in the file and did not find them.The internet, folders outside the game, updating itself, the webcam or microphone, an AI service.
Privacy
We found nothing it sends
It has no file for a recent Minecraft version. This is about its files for Minecraft 1.12.2.
We read its code without running it: it contacts no web address while you play.
Why we show this: a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.
How we checked
- Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.The code of its one file, for Minecraft 1.12.2. See each file in Releases
AI
No sign so far that AI was used to make it
We looked for AI tools in its texts, files, images and sounds and found none.
We have not read its code history yet.
No sign of AI in the game
We found no AI service, AI library or AI model file in its code.
Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.
How we checked
- Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.Not on Modrinth.
- Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.Not read yet
- Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.Nothing found38 of 40 changelogs read
- Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.Nothing found
- Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.Nothing found844 images read
- Sounds in its filesThe tags of the sound files in the files you download, where some AI music tools write their name.Nothing found40 of 138 sounds read
- Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.No AI service, AI library or AI model file1,447 code files read
Compatibility
See all 54 filesPoint at or tap a version to see its loaders.
Related projects
Projects made to add things to HBM's Nuclear Tech - Leafia's Cursed Addon.
Modpacks using this project
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The newest file for each Minecraft version and loader. None is for a recent Minecraft version. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.