NTM: Space Extended
If you have spent any time with HBM's Nuclear Tech Mod, you know that its world is dense, technical, and endlessly rewarding. But for players who want to push beyond the atmosphere, the NTM: Space Extended add-on is the missing piece. This unofficial adaptation takes the existing NTM CE: Space content and rebuilds it to run smoothly on HBM's Nuclear Tech Mod — Extended Edition, giving you a complete spacefaring experience without breaking your existing modpack.What Is NTM: Space Extended?
NTM: Space Extended is a compatibility-focused add-on for Minecraft 1.12.2. It is not a new mod from scratch. Instead, it takes the original NTM CE: Space project — created for NTM Community Edition — and adapts its code so that it works flawlessly with NTM Extended Edition. The result is that you get all the rockets, space stations, and celestial exploration content you love, but built on the Extended Edition framework.
This project is maintained separately from the Community Edition version, which means you should never install it alongside an incompatible NTM build. The add-on is designed specifically for Extended Edition, and it replaces Community Edition-specific code with new compatibility layers, fixes, and stability improvements.
Key Features at a Glance
- Full compatibility with HBM's Nuclear Tech Mod — Extended Edition
- Replacement of all Community Edition-specific dependencies
- Improved stability and crash fixes when running with Extended Edition
- Continued updates for bug fixes and version compatibility
- All original NTM: Space content preserved, including rockets and space suits
Requirements for NTM: Space Extended for Minecraft
Before you even think about launching a rocket, you need to make sure your game is set up correctly. NTM: Space Extended for Minecraft requires a specific environment. You will need Minecraft 1.12.2, the Minecraft Forge loader, and HBM's Nuclear Tech Mod — Extended Edition installed first. Any additional dependencies listed on the project's Relations page must also be present.
Do not attempt to run this add-on with NTM Community Edition. The whole point of this adaptation is to work with Extended Edition, and mixing versions will cause crashes. Always check that you are using a supported version of NTM Extended Edition before installing.
How to Install NTM: Space Extended
Installing the add-on is straightforward, but you should follow the steps in order. First, install Minecraft Forge for 1.12.2. Next, install HBM's Nuclear Tech Mod — Extended Edition. Then, place the NTM: Space Extended mod file into your mods folder. Launch the game and you are ready to begin your journey beyond Earth.
It is strongly recommended to create a backup of your world before installing or updating the mod. Space content is complex, and while the add-on is stable, a backup gives you peace of mind if something goes wrong during a major update.
For a smoother setup, you can use the foxygame.net launcher, which offers a one-click install for NTM: Space Extended and automatically handles version compatibility with your installed mods. That launcher also keeps the add-on updated, so you never have to manually track new releases.
What Makes This Adaptation Different?
The original NTM CE: Space project was built exclusively for NTM Community Edition. When players tried to use it with Extended Edition, they hit walls — missing classes, incompatible APIs, and outright crashes. This adaptation solves that by rewriting the code that depended on Community Edition and replacing it with Extended Edition equivalents.
The main changes include adapting the launch systems, fixing incompatibilities caused by the differences between the two NTM versions, and updating internal systems so the mod can run without errors. The add-on also maintains its own update track, separate from the CE version, so fixes are delivered specifically for Extended Edition users.
What You Can Do With NTM: Space Extended
- Build and launch rockets from your custom launchpad
- Explore the moon and other celestial bodies
- Use space suits and oxygen systems for survival outside your base
- Construct space stations and orbital infrastructure
- Access new ores and materials only found beyond the Overworld
Credits and Community Notes
This project is an unofficial community-made adaptation. It is not an official update of NTM: Space, NTM CE: Space, or NTM Extended Edition. It is not affiliated with, maintained by, or officially supported by the original development teams. The original NTM: Space project was created by JameH2 and Mellow, and the NTM CE: Space port was created by Th3_Sl1ze / TheSlize and the contributors of Warfactory-Official's NTM CE: Space.
Special thanks go to HBMTheBobcat and the contributors of the original HBM's Nuclear Tech Mod, as well as Alcater, TheOriginalGolem, Drillgon200, and the other contributors of NTM Extended Edition. The adaptation of the existing NTM CE: Space port, including the replacement of Community Edition-specific code and ongoing maintenance, was done by SilverMist.
Final Thoughts
NTM: Space Extended is the bridge you need if you have committed to HBM's Extended Edition but still want the full space experience. It respects the original projects' licenses and credits while providing a stable, playable version for a different mod base. If you have been waiting to explore the stars without switching back to Community Edition, this is the add-on for you.
Remember to check the project page for the latest files and always follow the installation order. And if you want the easiest possible setup, the foxygame.net launcher includes NTM: Space Extended in its add-on catalog, letting you install it alongside your other mods with a single click and automatic update checks. Happy launching, and watch your oxygen levels.