Gas Mask
Craft a Gas Mask manually in the Equipment Workshop from 50 Fabric, 10 Copper Sheets, and 10 Steel Pipes.
View 3 maps ↗Use the Equipment Workshop for the Gas Mask recipe. Produce Gas Filters separately in a Manufacturer and carry them in your inventory.
Filter a resource, then select a marker or location below for its purity, elevation and coordinates. The map is hosted here.
Standard resource types and purity · Game-data snapshot 1.2.3.1. Randomized worlds differ. Nearby markers may be separated by cliffs or caves.
55 Copper Ore locations
● Impure: amber● Normal: cyan● Pure: lime◆ Well outlet■ Well core


Replenish Gas Filters before each trip where you expect to use the mask.
Leave the toxic area or replenish your filters when the supply runs out; stop preparation when you have a mask and enough filters for the planned outing.
Open a guide to find other locations and see what the item is used for.
Craft a Gas Mask manually in the Equipment Workshop from 50 Fabric, 10 Copper Sheets, and 10 Steel Pipes.
View 3 maps ↗