The Metal Farm in Subnautica 2 is a cultivation device that ultimately allows you to reproduce ores from the comfort of your own base. This is particularly useful for ores that don't appear to respawn such as Troilite from the Karakorum region, as well as ores that only spawn in specific areas such as [Gold](https://www.eurogamer.net/subnautica-2-gold) and [Celestine](https://www.eurogamer.net/subnautica-2-celestine).
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