Magneticraft

Build an industrial system—not just a row of machines.

Magneticraft is an engineering-focused technology mod rebuilt for Minecraft 1.20.1 Forge. Begin with manual ore processing and gradually develop a complete industrial complex powered by electrical grids, heat, pressure, fluid processing, automated logistics, oil refining, steam power, and configurable nuclear reactors.

Key Features

Engineering-Based Electricity

Magneticraft uses its own V/J electrical system with Low, Medium, and High Voltage tiers.

• Voltage-dependent machines and power networks
• Cables, utility poles, transformers, connectors, and wireless transmission
• Fuses and circuit breakers for overload protection
• Dedicated Forge Energy adapters with a 1 J = 1 FE conversion ratio
• No hidden dual-energy storage inside machines

Industrial Processing

Build production chains for:

• Crushing, washing, sieving, pressing, and smelting ores
• Producing metals, alloys, polymers, rubber, and industrial components
• Extracting underground oil deposits
• Heating and refining crude oil into useful products
• Generating power through wind, solar, combustion, steam, and geothermal systems

Multiblock Machinery

Magneticraft includes more than twenty multiblock structures, ranging from industrial furnaces and hydraulic presses to refineries, turbines, solar towers, and nuclear facilities.

Formed structures use complete machine models and expose clearly defined item, fluid, heat, pressure, and electrical ports.

Automation and Logistics

Design automated factories using:

• Conveyor belts
• Inserters and mechanical arms
• Pneumatic item transport
• Filters, relays, and transposers
• Storage and shipping systems

Logistics respect direction, capacity, and backpressure, so factory layout matters.

Pressurized Water Reactor Nuclear Power

Build a complete Pressurized Water Reactor power plant using presets or a custom reactor core.

Core design directly affects:

• Power density
• Fuel efficiency
• Safety margin
• Control response

A functional nuclear plant must manage coolant flow, steam production, turbines, decay heat, spent fuel, and radiation hazards. Shutting down the reactor does not instantly remove its heat.

Built-In 3D Guide

The in-game guide provides:

• Clickable navigation
• Layer-by-layer 3D multiblock previews
• Structure orientation and formation status
• Port locations and connection directions
• Detailed machine operation instructions

Suggested Progression

1. Start with the Crushing Table, Hammer, and Sluice Box.
2. Build your first Low Voltage electrical network.
3. Automate ore processing and material production.
4. Construct larger multiblock machines.
5. Develop oil refining and steam power.
6. Design and operate a nuclear power plant.

Requirements

Optional Integrations

• JEI
• Jade
• CraftTweaker
• Tinkers' Construct and Mantle

Compatibility Notice

Legacy Magneticraft worlds from Minecraft 1.12 are not compatible. Worlds created with experimental 1.20.1 releases older than 0.2.0 are also unsupported. Starting a new world is recommended.

Links

• Source Code
• Issue Tracker

Magneticraft is licensed under the GNU General Public License v2.0.