This soundtrack is absolutely fantastic; I cannot understate that. It is somthing that, once you hear it, the game would feel incomplete without it. It sounds new and modern, but if you listen closely and carefully, you can hear the PCM samples that are common in 80's and 90's soundcards. I have never heard of the PC-9800 series, and it's interesting to hear what you can still do with retro computers these days.