Runaway Mould
Junk 20 
Runaway Mould is a raw material in No Man's Sky. An out of control mould growth that builds up in poorly-maintained machinery. Likely to be several different species of mould, merged together into one super-colony. To craft it, combine Living Slime x1 in a Refiner.
Last updated: 2026-06-03
Max Stack: 1
Rarity: Common
Legality: Legal
How to refine Runaway Mould
Recycle Waste Materials
Time: 2m 30s
Living Slime1What can you refine from Runaway Mould? (1)
| Inputs | Output |
|---|---|
 Nanite Cluster1 |
What can you craft with Runaway Mould?(4)
| Inputs | Output |
|---|---|
 Pulsing Heart1 |
| Inputs | Output |
|---|---|
 Scream Suppressor1 |
Frequently Asked Questions
To craft Runaway Mould, you need Living Slime x1. Use the Refiner to combine them.
You need: Living Slime x1.