Subnautica Below Zero

Subnautica: Below Zero is a game in development by Unknown Worlds Entertainment that acts as an expansion to the story of Subnautica. The full release date is currently planned for October 31, 2019. Early access was released on January 30, 2019. Below Zero is purchased separately, and as such does not require the original game to play. The game is available on Steam, Epic Games, and the Discord Store. Sector Zero is the setting of the story, which features a new protagonist rather than Ryley Robinson, and takes place in a different map two years after Ryley Robinson has escaped Planet 4546B.

Description
Dive into a freezing underwater adventure on an alien planet. Set one year after the original Subnautica, Below Zero challenges you to survive a disaster at an alien research station on Planet 4546B. Craft tools, scavenge for supplies, and unravel the next chapter in the Subnautica story.

Trivia

 * The Prawn Suit is the only vehicle from Subnautica to return in this game.