Mucus Amoeba

Mucus Amoeba is a valuable item in Core Keeper. It is treated as loot rather than a placeable object or crafting material, and its main significance is its value: it can be kept as an item of trade or collection rather than being used for a direct gameplay function.

No additional in-game effects, crafting uses, or placement behavior are documented in the available source material, so its practical role is simply as a valuable item.