well, it will sound better once theres vocals in there, but i havent written lyrics yet
It has all the right chords to make it sound... death metal, nice n dark. But to be honest it sounds like you sat down and played whatever came to mind without thinking about it(metaphorically speaking, cause of the guitar pro recording). A bit generic and not very thought out you should really put some more creative riffs into it. Think about the riffs and put a little more effort into it. Lyrics would help too.