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 ...

William Parks is a Game Rant editor specializing in puzzle-driven games, detailed walkthroughs, and collectible-focused strategy guides. After graduating from the University of Southern California’s ...

The Observatory is one of the most important alien structures currently available in Subnautica 2 Early Access. Located deep within the Alien Ruins biome, this massive tower-like structure remains ...

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