BuildCraft

BuildCraft is a mod that uses machines to mine resources, craft items, and sort goods. It also has machines that can automatically build structures based on blueprints. The mod also includes a transport pipe system for both items and liquids.

The BuildCraft machines are run with by a new type of energy, Minecraft Joules (MJ), and three engines can produce this energy: the Redstone Engine, Stirling Engine, and Combustion Engine. Buildcraft introduces two new liquids, oil and fuel, to provide increased energy output. The Buildcraft Wrench is a new tool to reorient machines and piping systems.