Input gap
The output is blocked because one earlier resource never arrives in a repeatable way
Work backward from the item you want until you find the earliest missing material, fuel or route.
Crafting
Track the material chain before assigning workers or building more stations.
Use this when
This page helps connect raw materials, station order and worker support so crafting progress does not break after one missing input.
Return path
This page is strongest while the question still is how one material chain feeds the next output. If the real answer has become route choice, stage pacing or current-build freshness, move back to the stronger center instead of stretching one chain page too far.
Crafting chain pressure lanes
Input gap
Work backward from the item you want until you find the earliest missing material, fuel or route.
Station gap
Station timing matters. A station is only useful when the village can feed it without starving other systems.
Fuel gap
Metal chains are especially sensitive because fuel, ore, workers and storage all have to line up together.
Support gap
That is not a recipe problem. It is a village-flow problem under the recipe.
Read each chain one blocked link at a time
Players often describe crafting as "not working" when the real problem is much smaller: one missing input, one weak fuel route, or one storage step that wastes time.
This page is here to make that hidden weak link easier to see.
What breaks crafting before recipes do
Food, hauling and storage often break crafting long before the recipe itself becomes the issue.
That is why a useful chain guide must connect materials to worker flow instead of treating them separately.
The next page should match the current problem, not just another interesting subject.
Open Resources when the chain itself is clear and the only missing answer is one exact ingredient, fuel or output item.
After checking crafting chains, open the page that fixes the next bottleneck: inputs, fuel, hauling or storage flow.
Usually one input is missing, one stockpile is misplaced, or one worker priority is feeding the wrong station first.
Usually no. More stations can hide the real blocker and spread workers thinner before the first chain is stable.
Check the missing material, the station order and the hauling distance first. Those three things solve most chain problems faster than a full rebuild.
These notes help turn a stuck recipe into a short repair list instead of another broad crafting search.
Use these notes to turn a stalled recipe into a specific fix: input, fuel, storage, worker priority or station order.
Core review Tuesday, August 18, 2026. This pass rechecked the crafting-chains page against the newer crafting, map and updates layers so it now behaves like a maintained chain-diagnosis page instead of an older materials article.