The alien observatory door in Subnautica 2 is fairly close to the Alien Ruins biome/marker, which is a key objective once you’re done with the Tadpole Pens. If you’re just free-roaming, then the ...

Your main source of Conduit Crystal is around the alien power plant in the far east of the map. You’ll need the Tadpole Depth ...

This Subnautica 2 guide explains how to repair the Axum Power Plant, activate the Alien Turbine, and unlock the Observatory ...

You've got a big job on your hands.

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

The best base locations in Subnautica 2 feature plenty of open space for building in, have some sort of power source within ...

Finding all the Subnautica 2 regions and biomes requires lots of exploration and discovery, but as a reward, you can expect ...

Conduit Crystals are a late-game Subnautica 2 upgrade material that are necessary if you want to unlock the secrets of the alien plant.