In , you take on the role of biologist Robin Ayou , who crash-lands on the frozen planet 4546B to investigate the mysterious death of her sister, Samantha. As you explore the arctic depths, you uncover a deeper conspiracy involving the Alterra Corporation and encounter an ancient alien intelligence named Al-An , who eventually shares your mind. Story Highlights
: The primary platform for PC, where you can find Steam Store Listing for purchase and automatic updates. In , you take on the role of
: A third-party retailer that provides Steam keys for WinGameStore Download . Subnautica: Below Zero on Steam In , you take on the role of
You can legally download and play the full version of through official digital storefronts: In , you take on the role of