Definite Potential
This definintely has potential, it sounds like you worked really hard on it, but some finishing touches would be nice. First, I reccomend an ambient undertone throughout the whole track to break up the pounding. Next, I recomend toning down the main synth and diversifing it, instead of repeating it exactly over and over again, change pitch more often and go to different ends of the sound spectrum. Finaly, add little sound effects here and there to break up the pounding and monotony (by pounding I mean higher tones, not the base, the base is fine).Also, the end got a little chaotic, and wasn't harmonious. These are things I notice the NG legends do, and hopefully after impelmenting them, you will become a NG legend. Adios amigo!