让自己沉浸在木卫二海洋的嗡嗡声、咔哒声和不祥的环境声音中。这只是阴郁地回响的电子音乐，还是潜伏在远处的深海生物发出的声音？
原声配乐将随着游戏世界的拓展而增加。曲目列表1Narcosis16:002Monsters Nearby2:063In The Ruins2:454Leaving Start Location1:485Arriving At Destination1:336Submarine Flooded1:337Pelagic Layers4:128Crush Depth1:519Objective Completed1:1710Embrace The Abyss3:4411Desperation1:0212Engine Room Whales1:0713Something's Outside0:5214Trick Or Trauma3:2815Subaquatic Symphony For Hammer And Metal18:5916Look Behind The Watery Shadows7:0217Wondrous Places5:0518Alien Syndicate5:1619Water Of The SSN Rusty Clown4:1420Seafloor Cries4:0021Zack The Rabid Ripper3:1522Moribound In An Underwater Coffin3:5523Fragile Waves3:3324Overclocked Weakness3:5025All But Systematic Chaos3:2726The Eerie And The Unknown8:1627Wartrauma8:4628Extraterrestrial Broadcast4:4329Marching Upstream Part I5:3230Space Miner’s Song5:1031Barotraumatropolis4:0532Explore The Abyss4:1833Waves of Jupiter2:4234Marching Upstream Part II6:0735Ballad for Whales5:4736Submarine Flooded - Extended1:2137Monster Nearby - Extended1:56