Room for lots of improvement.
the guitar, clicks too much and doesn't give the feel of a real metal. There's no real composition to it at all making the intro is also disappointing. Find a chord progression and base your melody around it(yes even metal has a melody). Also, avoid letting the bass follow the melody or main lead at all costs, especially with something this simple. The bassline should follow the lowest parts of the chord progression. It took me a long while to realize that the bass was playing at the same time as the lead, making it sound clicky.