Sea Dragon Leviathan Egg. In Subnautica, there are three Sea Dragon Leviathan Eggs. Two are discovered in the Primary Containment Facility Egg Lab, and one is at the Disease Research Facility.

Subnautica creatures come in all shapes and sizes - from the tiny, passive Rockgrub, found lighting up the caves it calls home, to the massive Sea Dragon Leviathan. Stay well away from the latter ...