#subnautica Gameplay walkthrough of Subnautica Below Zero without commentary.
Subnautica: Below Zero is an open-world survival game that is an expansion to the story of Subnautica. The story takes place within Sector Zero, an arctic zone of Planet 4546B. It features a new protagonist, Robin Ayou, rather than Ryley Robinson. It takes place in a different location, two years after Ryley Robinson's escape from the planet.