R E V E R B F I L T E R
Not that that's a bad thing, I guess, lol. I've never found quite so much use for the reverb filter when it comes to making crazy basses, but this song makes me think I need to mess around with it some more...
All I have to say is that the second half of the song is a near copy of the first part. For bass music, that's not such a great thing. Bass music folks want more variation than people like country fans or some other less musically tasteful group... :p
Jokes aside, even though a lot of people will say "Oh, it's fine to just copy the first half and make it the second half," that's just not the case with bass music.
Really savage song, though! Sounds awesome.