Lore & History
10 entries in the Subnautica compendium.
Precursor CivilizationAncient aliens whose research into a deadly pathogen became a planetary nightmare.Containment FacilityA shattered prison where the deepest predator once dwelled.Memory CoresGlowing fragments of an alien past, holding the truth behind the planet's silence.Alien SignalThe whisper from the deep that draws the unwary into the unknown.The CycleA desperate final act: a single civilization's automated sterilization protocol to contain an unstoppable…PDA LogsThe digital lifeline connecting survivors across the depths of Planet 4546B.Basilisk LeviathanA serpentine nightmare lurking in the abyssal dark.RileyA brave scientist descending into the deep to find her father and save humanity.Thermal SpiresColossal heat vents that pierce the freezing depths of Planet 4546B.The VoidThe silent, star-filled expanse beyond the quarantine barrier.
Browse Lore & History in the interactive codex →
Frequently asked questions about Subnautica · How this site is sourced