"The amazing thing about this game is, in the game you're completely alone on this unknown planet and it really feels like that. The soundtrack has a lot to do with it, I think. Ice Valley and The Downed Frigate Orpheon are good examples of this. The feeling of loneliness created in those songs is incredible. The OST as a whole is absolutely beautiful and one of the best videogame soundtracks I've ever heard."
this pretty much sums it all up, awesome soundtrack, esspecially lava caverns :)