Wow, just wow
Separated they sound quite different but put them altogether and they make a long and beautiful ambient song that sounds like it would be used for the intro of an action/ horror game/movie to be honest. I like where the fourth and fifth part start as they sound fantastic actually.
The sixth and seventh parts give it a more dark look and feel as the tune marches on to be honest. This sounds like it could have been really nice in that game you made them for before they turned you down for no reason. Long and beautiful dark game tune it is. Very nice job overall on all nine pieces Rucklo.