A shocking underwater discovery reveals what may be one of Subnautica 2’s biggest secrets yet: a hidden alien base deep beneath the ocean. Strange technology, mysterious clues, and terrifying ...

A series of Blackbox Signals scattered about the world in Subnautica 2 act as a questing throughline of sorts.

Here's how to fix the Translation Failed notice when you hover over the alien symbols in Subnautica 2.