Subnautica Wiki

Lava Geysers are heat-emitting structures found primarily in underground Biomes.


Lava Geysers are craters found underground, characterized by the steaming pool of lava found at the bottom. Every few seconds, the Geyser will erupt, emitting large amounts of steam and throwing chunks of lava into the immediate area. Anything caught within the blast will be subject to massive damage. Getting too close to a geyser will also damage the player, as it emits a high temperature.

Small fauna that are caught in the geyser's eruption will become cooked, making geysers a decent, albeit dangerous, source of food.

The pool of lava itself only deals contact damage.