Liquid Fuel Craft and Storage Guide

If you need Liquid Fuel in FOUNDRY, treat it as a fluid first. It is represented through the game’s fluid infrastructure, so it is intended to be stored in fluid storage containers, transported through piping and pumps, and used by recipes and machines that accept fluids. Build your fluid handling around that role, then route it into the recipes that require it.

Start with the fluid infrastructure before you handle fuel products

Liquid Fuel is a fluid-category item, so plan around storage containers, piping, and pumps from the start. The practical foundation for that system includes Barrel (Empty) and Fluid Assembler I. Barrel (Empty) takes 3s, and Fluid Assembler I takes 10s.

Before you move Liquid Fuel into later recipes, make sure your setup can hold it, move it, and hand it off cleanly to whatever machine needs it. If the fluid line is not steady, the rest of the chain will stall.

Keep Liquid Fuel moving through your factory

Liquid Fuel is meant to be stored in fluid storage containers and moved through pipes and pumps, so connect it like a utility line rather than a normal item belt. Give it enough storage to buffer interruptions and enough pipe and pump support to keep the flow going to the recipe or machine that needs it.

When you place the line, think about where the Liquid Fuel will be consumed and connect your storage and pumps to that point. The goal is a steady feed, not fuel sitting unused at the source.

Use the fuel recipe that matches the job

The fuel-related recipes in this chain have short craft times, but they are still distinct steps. Portable Fuel takes 4s, Jetpack Fuel takes 4s, and Space Ship Fuel Canister takes 5s. Liquid Fuel itself takes 8s. Fuel Rod Casing, Ignium Fuel Rod, and Farmer Robot Torso each take 15s.

Liquid Fuel is the base fluid form. From there, the other recipes give you the different outputs in the fuel chain, so choose the one you need and keep the fluid feed steady.

Keep the assembler supplied

Fluid Assembler I sits at 10s, so it is slower than the shortest fuel products but still quick enough that interruptions in the input will be noticeable. Keep its Liquid Fuel feed stable so the line does not stall.

If output slows, check the fluid feed first. A dependable buffer and a clean path into the assembler will keep the chain smoother than a stop-start supply.

Add the longer crafts once the base line is stable

The longer recipes, Fuel Rod Casing, Ignium Fuel Rod, and Farmer Robot Torso, each take 15s, so they are more likely to become throughput chokepoints. Give them room in your production plan and make sure the fluid system is already working cleanly before you scale them up.

Once Liquid Fuel is moving properly through storage, pipes, and pumps, the rest of the fuel chain becomes much easier to manage.