Subnautica | Grassy Plateau Ambience

Subnautica is an open-world underwater survival adventure game developed and published by Unknown Worlds Entertainment. Originally released in Early Access in 2014, the full version launched on January 23, 2018. It’s available on PC, PS4/PS5, Xbox One/Series X|S, Nintendo Switch, iOS/Android, and more. The game is renowned for its exploration, gripping story, stunning visuals, and immersive audio, earning awards like Golden Joystick Breakthrough and PC Game of the Year. Subnautica has sold millions of copies worldwide (the series, including Below Zero, exceeds 18.5 million units as of 2026), with the original game hitting over 5 million sales by 2020. It reached a Steam all-time peak of 51,156 concurrent players. Perfect for fans of survival, crafting, and deep-sea mysteries—dive in and discover an alien ocean full of wonder and danger.