Nitrogen gas comes from gas nodes and feeds several late-game recipes. Automating it opens the final production tier.
Why this matters
Nitrogen is an input to advanced endgame parts, so a gas line is required before late-game production scales.
Step-by-step
- Find a nitrogen gas node on the map.
- Place a gas extractor on the node.
- Pipe the gas to refineries or packagers.
- Feed it into the recipes that need it.
- Manage any fluid byproduct with a sink or loop.
- Scale extractors as demand grows.
- Keep a buffer for endgame lines.
Tips
- Gas extractors replace miners on gas nodes
- Watch pipe pressure and head lift
- Byproducts need an outlet or a loop
- Buffer gas for endgame surges
Practical notes
Gas nodes behave differently from solid ore: the extractor replaces the miner, and pipes replace belts. Watch the head lift on long vertical runs, because a pipe that climbs too far stalls without a pump.
Nitrogen feeds several endgame lines, so build the extractor with expansion room rather than moving it later. Keep a storage buffer so a demand spike never starves the line.
Gas lines reward patience more than belts, because a stalled pipe takes time to diagnose.
A gas extractor is the miner of the fluid world, and the pipe is the belt.
Common mistakes
- Pipes exceeding head lift
- No outlet for fluid byproduct
- Under-extracting for endgame demand
- Forgetting the extractor needs power