nice one!
i like it :p
but try to get more in the synth maybe ?
would be cooler i think :p
maybe also a bit more variation is needed because you use the whole song the same melody :)
but you got nice breaks in the song :p where you lose all the energy for a moment of the song etc :p
btw, check out my latest song! maybe drop a review or vote or something, so i know what you think of it ^^