BuildCraft

BuildCraft is a mod that uses machines to mine resources, craft items, and sort resources. It also has machines that can automatically build structures based on blueprints. The mod also includes pipes to, , and. People that have worked on BuildCraft include ', ', ', ', and .

BuildCraft was the original mod to introduce (MJ) but has since adopted the widely used  (RF) power system which many other mods use. You are able to power machines such as the, , and using one of the three engines BuildCraft adds. You can also use any power generating system from a mod that uses RF power. BuildCraft also introduces two new liquids, and, to provide increased energy output. The BuildCraft is a new tool to reorient machines and piping systems.