Kind of reminds me of Metroid... I'm planning on using it as the menu loop for my upcoming movie Titan (so you can guess by the song as to what the movie will be like, to a point), but honestly if anyone else wants to use it they're more than welcome :3

Oh, and when I exported it it chopped a little off the end >_< so it doesn't loop as well as it should. I plan on fixing it soon enough, though...