“A crucible upgrade is required to craft steel bars and bulletproof glass in a forge. Learn the recipe by buying the Steel Smithing perk.”


The Crucible is an implement used in the Forge that unlocks additional recipes for the player to craft, specially Forged Steel and Bulletproof Glass Blocks.

This item can be found through scavenging or crafted at the Workbench.


After the player purchases the Steel Smithing (Perk), the Crucible can be crafted at the Workbench.png Workbench with the following items:

Patch Notes

This item was released with the Alpha 16 patch and replaces the Calipers. Many items which previous required the Calipers implement, now require the Tool & Die Set or the Crucible.

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