I played this game a long time ago and it rocks!
Atmosphere is great, maybe it's too difficult and gets a bit flustrating when you can die on every corner (on the other side - remember Orion Conspiracy - horror adventure game about alien-infested space station? you couldn't die there no matter how hard you tried, and that IMHO literally killed the atmosphere), but still a great horror game.
I managed only to finish the 'mine accident' part, now I'll play it again and finish the whole damn game
!