In Subnautica, there are many sounds, soundtracks and sound effects that are present. Most sounds have not been released as a file to the public, yet. A Full Subnautica Soundtrack is planned to be released at V1.0 as stated here and the soundtracks have been named and assembled. All Sounds were and are created by Simon Chylinski.
The Subnautica Soundtrack was available through the Subnautica Special Edition, which included other exclusives such as the Special Hull Plate Upgrade and some early prototypes. It is assumed to be available on Steam later.
The tracks were provided as MP3 and in lossless quality as FLAC and WAV.
|Track Name||Plays||Available On|
|Into the Unknown / Water Music Melody6||Subnautica Youtube|
|Ahead Slow / Creepy||Plays in the Inactive Lava Zone||Subnautica Youtube|
|Finding Life / Higher Levels||Plays in the Safe Shallows||Subnautica Youtube|
|First Immersion||Plays in the Grassy Plateaus||Subnautica Youtube|
|In Bloom / Hangs||Plays in the Kelp Forest||Subnautica Youtube|
|Maneuvers / Under The Ice||Subnautica Youtube|
|Subnautica 01||Sy1K1 Soundcloud|
|Water - Spooky||Sy1K1 Soundcloud|
|Explore Wreckage||Sy1K1 Soundcloud|
|Nightime Spoooks||Plays in the Inactive Lava Zone and Jelly Shroom Caves||Sy1K1 Soundcloud|
|Glitchything / Alterra Science||Sy1K1 Soundcloud|
|Observatory Zen||Plays when entering an Observatory||Sy1K1 Soundcloud|
|Blood Kelp Music||Plays in the Blood Kelp Zone||Sy1K1 Soundcloud|
|Sparse Reef||Plays in the Sparse Reef||Sy1K1 Soundcloud|
|Reef||Plays in the Safe Shallows||Sy1K1 Soundcloud|
|Ultra Ambient River Music||Plays in the Tree Cove||Sy1K1 Soundcloud|
|Stillness||Plays in the Northwestern Mushroom Forest||Sy1K1 Soundcloud|
|Sinisterish||Plays in the Mountains||Sy1K1 Soundcloud|
|Nice Light||Plays on the Mountain Island||Sy1K1 Soundcloud|
|Nice Light Spook||Sy1K1 Soundcloud|
|Habitat||Plays in the Grassy Plateaus||Subnautica Soundcloud|
|Crash Site||Plays in the Blood Kelp Zone and Crash Zone||Subnautica Soundcloud|
|Seamoth||Plays in the opening scene of Subnautica and when a fire starts on a Cyclops||Subnautica Soundcloud|
|Arc Lights||Plays on the Floating Island||Subnautica Soundcloud|
|Sun & Moons||Plays in the Kelp Forest||Subnautica Soundcloud|
|Abandon Ship||Plays when a fire starts on a Cyclops||Subnautica Soundcloud|
|Ghosts||Doesn't currently play in-game||Subnautica Soundcloud|
|Infected||Doesn't currently play in-game||Subnautica Soundcloud|
|Red Alert||Doesn't currently play in-game||Subnautica Soundcloud|
|Leviathan||Doesn't currently play in-game||Subnautica Soundcloud|
|Void||Doesn't currently play in-game||Subnautica Soundcloud|
Also on Subnautica and Sy1k1's soundcloud channels, are various demos and indevelopment sounds for creatures.
On these same two channels, other sounds for features and items are present.
The soundscapes were the original and intended audio tracks that were made as demo concepts for the soundtrack of a certain Biome, area, or vehicle.
- ↑ https://twitter.com/Sy1K1/status/884683418566483968 (Dated July 11, 2017)