Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.
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Subnautica is an underwater adventure game set on an alien ocean planet. Players must explore a vast underwater world, ranging from sunlit coral reefs to dark deep-sea trenches. The game challenges players to scavenge resources, craft tools and vehicles, and build underwater habitats while managing their oxygen supply. Players will encounter both helpful and dangerous sea life, unraveling the mystery of the planet's past and searching for a way to escape. Subnautica features dynamic environments with day/night cycles and challenging depths that require specialized equipment like the PRAWN Suit for exploration. Developed by Unknown Worlds, the game is known for its open development process, allowing players to provide feedback and witness the game's evolution.