Mining Sandbox / Base Building / Physics Simulation Core Loop: Dig, wash, smelt, craft, and sell to build increasingly automated mining operations.

Embark on an epic journey to explore the ocean floor, construct innovative facilities, and contribute to the growth of a sustainable underwater community. Download Hydroneer for free today and join the community of engineers, scientists, and explorers who are shaping the future of underwater exploration.

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Make sure to check the system requirements before downloading to ensure a smooth gaming experience.

The primary platform for the game since its 2020 release. Xbox Series X|S: Released on May 8, 2026. PlayStation 5: Also released on May 8, 2026. Buy Hydroneer | Xbox

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As you begin your journey, you're equipped with a basic submersible and a few tools to aid in your exploration. You'll need to gather resources, such as metals, minerals, and organic materials, to craft new equipment and construct buildings. The game features a dynamic weather system and day-night cycles, which affect the behavior and difficulty of the sea creatures.