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. There are also other mods which intertwine with this mod to create hybrid engines, such as the Electrical Engine. This converts EU power from Industrial Craft (IC) into Buildcraft power (MJ). 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.