As Subnautica: Below Zero promises players that they'll be diving deeper than ever before, it's only natural that a majority of the game takes place underwater. Despite this, at the start of the game ...

The Standard Air Tank is one of the major upgrades in Subnautica 2, as it increases the total oxygen supply for your character. Also known as Pioneers, they have a low O2 pool at the beginning of the ...

The limited oxygen supply in Subnautica 2 can hold you back from exploring the depths of the ocean. Having to resurface every 45 seconds becomes annoying after a while, leading you to seek ways to ...

Increase your oxygen storage with the High Capacity Air Tank upgrade in Subnautica 2.