Boss theme thingy Options

[Godspeed]

Well, although being a musician for years I've never tried making music with a computer software for serious or themes for videogames since it's something beyond my experience and music genre. That doesn't mean tho that I don't enjoy fighting a boss while an awesome theme's giving me the chills!
So, after a couple of months playing around with some MIDI composing softwares (making some drumbeats for drum programming purposes cuz ultra fast death metal drummers are so hard to find) I decided to make a quick theme and post it here. The sample below is just a track I've made half an hour ago having that good old "Still more fighting" style in my head playing on repeat. After composing that stuff I've converted it to mp3 format for no particular reason.
Even if it's just an idea with some major tone mistakes, I would like some feedback guys, just to help me decide if this baby deserves some more work and a decent structure!

Thanks in advance!

[Dark Kyu]

Honestly, I have mix feeling over the track.

In terms of rhythm, it's good, but for a boss theme, I don't think so. I can't seem to feel like my blood is pumping or the intense feeling that you're fighting a boss. The first 10 seconds do feel like a boss theme though. Overall, I don't think it's that bad, you just need to work on the track a bit more.

Still, it's a good piece of work

[Godspeed]

Oh gee, thanks for the feedback Dark Kyu. Yep, this track has a decent rhythm, but lacks a couple of things that could make it that "something". I'll try to remix it sometime....

[Genesis Rapsodos]

I actually thought it was pretty good. It did lack some things which would make it boring and annoying to listen to on an infinite loop for a boss battle. If it were finished, I would probably use it in my game.