Subnautica available now through Xbox Game Preview - Subnautica

Subnautica is a main game released in 2018, offering an underwater survival adventure where players explore an alien ocean. The core gameplay involves resource gathering, crafting equipment and vehicles, and managing oxygen and other survival needs to delve deeper into diverse biomes like coral reefs and volcanic trenches. Its distinctive features include extensive base building, piloting submersibles, and encountering a variety of alien life, driving a progression-based exploration loop within a visually rich and atmospheric environment.