Reinforced Key
Not to be confused with the Trial Key or the Ominous Trial Key.
A Reinforced Key is an item obtained from Ancient Ruins and Conduit Monument structures. It is used to toggle reinforced spawners.
Obtaining
| Item | Structure | Quantity | Chance (per chest) |
|---|---|---|---|
|
Ancient Ruins | 1-4 | 25%-100% |
|
Conduit Monument | 1-2 | 75% |
Usage
A reinforced key can be used by interacting with a reinforced spawner with it in hand.
After it is used, the reinforced key is consumed.
- Duplication: The reinforced key can be duplicated in the crafting table with a
reinforced key, steel ingot, and steel nuggets.

History
Timeline
Version 1.0.0
Added Reinforced Key