Not Drum N Bass, otherwise good
Style, if anything, resembles rock (I say this as a non-rock listener). If you want to write Drum N Bass, use much more snare, and, in want of better words, interrupt yourself regularly. My drum parts tend to restart several times per measure, and I slice them heavily.
The individual melodies work, but the piece itself seems to be a case of too many ideas. This should have been separated into two pieces.
Is that actual guitar or synth?