Not quite Doom...
Wow, this is a busy song. I almost can't tell what the hell is going on in it until the intro's over. Maybe some panning would help that, instead of having everything run straight up the middle. Interesting track, though.
- StereoCilia
P.S. Check out my tunes if you get the time: http://www.newgrounds.com/audio/view.php?id=1850783