Even the soundtrack for FarSky is immersive.
You can download the FarSky OST for a mere $3.99 (or more if you're feeling generous) on Bandcamp. That album consists of the following 9-tracks:
- FarSky
- Distance
- With the Sea as My Cage
- Time Feels Slower Down Here
- Underwater Sunrise
- Into Cold Darkness
- Lurker
- Dark, Crushing Dark
- Above the Waves
You can download those songs in the MP3, FLAC, ALAC (Apple Lossless), AAC, or Ogg Vorbis format. Here's a preview of those songs: