A documentary-style deep dive into the oceans of Subnautica: Below Zero. Explore the ocean of Sector Zero, and discover the biology of incredible alien lifeforms. The frigid ocean of the video game Subnautica: Below Zero teems with incredible life — from gigantic herbivores to vicious carnivores. Like the tropical seas of the game’s predecessor, this environment feels truly unique: an undersea world of bewildering landscapes, detailed ecosystems, and surprising mysteries. Many of the aliens in Below Zero were created by Alex Ries, one of the most talented creature designers out there. And unlike the first game, in Below Zero, dangers lurk both above and below the water… So, for this entry into the archive, we’ll embark on one of our documentary-style expeditions, charting biomes under the waves and upon ice; encountering both friendly — and deadly — forms of arctic life.