It's fun to listen to.
The intro is very well done, but it is a bit repetitive. I like the drums that come in at about 1:00. Honestly, I think you have a future in making music like this, as it brings an ominous feeling to the front of your mind.
Keep up the good work!
I appreciate your criticism, helps me alot! But after fiddling around with the track I have to disagree with you about the repetiveness. It's essentially a background song and while it is there to create atmosphere it should never be so that player focuses on it first. I actually did a B-part to the bassline but I felt it started to demand too much attention while listening (you know those parts when you pause the game to listen the song since it caught your attention, happens alot in Mass Effect :D).
Thanks for the feedback, it was most kind! :)
Please contact me if you would like to use this in a project. We can discuss the details.