Unknown Worlds Entertainment, Inc. Android Apps and Games

Subnautica is a first-person underwater survival adventure that strands you on an alien ocean planet after a catastrophic crash. As you explore bright reefs, deep caves, and the wreck of the Aurora, you gather resources, manage oxygen, food, water, and health, and build the equipment needed to go farther. Crafting lets you create tools, bases, and vehicles, while scattered signals and environmental clues gradually reveal what happened. Survival, Freedom, Hardcore, and Creative modes let you choose between pressure, exploration, and experimentation. It suits players who enjoy discovery, atmosphere, and self-directed progression.