Casualties: Unknown Guide

Steel prosthesis

Last updated Unofficial fan guide

What it does

Metal replacement limb roughly equal to a normal one; repaired with scrap; 10 INT to attach reliably.Not yet confirmed

Not in the May-2026 demo item dump; appears in the 1.0 datamine (likely added in demo 7.0 or 1.0)

Category
prosthetic
Weight
2.5u
Trader value
20
INT to recognise
8
Game id
steelprosthesis

How to craft Steel prosthesis

Open the crafting menu with C and keep the ingredients near you. Tools marked "not consumed" are only needed nearby.

Used in

No recipe uses Steel prosthesis by name. Some recipes accept any item with a certain quality; check the crafting table.

Where to find it

Exact spawn locations for Steel prosthesis aren't confirmed in our sources yet.

Sources: Casualties: Unknown Wiki (Miraheze)

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