All of the elements of a proper boss battle score are there. It's up-tempo, driving, conveys a sense of urgency.
It should, however be loopable. That one small issue isn't enough to dock you half a star, though.
5 stars, 5/5, +1 Faves.
This is something I would grind to on one of my favorite video games...as the melody depicts the mood I usually get into when going on a slaughter fest! There is one thing that I can suggest with this piece that will bring in the ratings, downloads, and repeated listens!
Strengthen your lead, bass, and the drums.
I love the old school sounds, but if this was more modern...I would put it on my MP3 list permanently!
You and wolverine should consider working together to create a more modern piece, and submit that! You two both have talent obviously, so lets see what you two can do together >=]
Please contact me if you would like to use this in a project. We can discuss the details.