Subnautica Original Soundtrack Released
To make the soundtrack more readily available, we’ve moved the soundtrack from the game itself to additional content. If you already own a copy of Subnautica on Steam, you will automatically be credited with a free copy of the soundtrack to download. You can find and download this directly from the game listing in your Steam Library.
Additionally, for the next seven days, any purchase of Subnautica on Steam will also come with the soundtrack. After that, it will be available to purchase for $9.99.
Enjoy, and happy diving!