NuclearCraft: Overhauled
A complex nuclear engineering mod for Minecraft!
About this Mod
A complex nuclear engineering mod for Minecraft!
Head here for the pre-overhaul builds!
YouTube channel for help with the mod!
Join the Discord server!
WARNING: the overhaul version of NC is NOT compatible with the pre-overhaul version!
Switching from one to the other will cause most NC content to mutate or disappear!
Features
- Forge Energy, RF, IC2 EU and GTCE EU compatibility
- Intricate multiblock fission reactors and steam turbines
- In-depth nuclear fuel system featuring many fuel types
- Full JEI compatibility
- CraftTweaker recipe support
- Complete Mekanism gas support
- Fallout-style radiation system
- More materials, weapons, tools and armour
Planned
- Heat exchangers
- Pebble-bed fission reactors
- Multiblock electrolysis
- Multiblock heavy water processing
- Tokamak fusion reactors
JEI, The One Probe, Patchouli and ConnectedTexturesMod are highly recommended!
Changelog
CraftTweaker Help
Permissions: feel free to go ahead and use this mod in your pack if you wish!
Head to the YouTube Channel or use the in-game Patchouli guide and tooltips for help with progression through the mod. Also feel free to just ask me directly if you need more info!
Thanks to QuantumTraverse for the mod logo!
Available Versions
How to Install NuclearCraft: Overhauled on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.12.2).
Install Mod
Open the mod browser in the dashboard and search for "NuclearCraft: Overhauled". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.12.2
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
NuclearCraft: Overhauled server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.12.2). You can switch loaders with one click in the panel.
Is NuclearCraft: Overhauled compatible with forge?
NuclearCraft: Overhauled officially supports forge for Minecraft 1.12.2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with NuclearCraft: Overhauled – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if NuclearCraft: Overhauled consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Install NuclearCraft: Overhauled with just one click on your server.