This reminds me of Starcraft.
This sounds very nice and has a kind of spooky sound to it, which does really sound very good and it works really well. The ending in kind of sudden though, maybe work on that a little so it can loop a little better but I really like this as a whole, it has a very slow and dark sound to it and certaily many intresting beats.
Nothing to really work on here in my opinion other than the way it would loop, everything seems to flow together very nicly, good job on this, keep up the good work.
Please contact me if you would like to use this in a project. We can discuss the details.