This kind of sounds like Pantera style rifts with korn tuning, so it's pretty it's a interesting listen for sure.

:55 - 2:00 sounds dope

The guitar that starts up at 0:15 and 2:00 needs to a slight volume boost

Some build up at the start would be nice before you jump into the song, I think it adds suspense and sets the mood for the song itself.

But it's definitely a solid attempt so right on, shame it's instrumental it seems like an easy song to add vocals to. Would be interesting to hear :P