Eh.
Nothing really special here.
The gameplay is pretty self explanatory considering how easy it is since all you have to do is move around while shooting wildly in several directions killing all the enemies in your path.
However once more enemies show on the screen their explosion bits pretty much obscure the whole screen, making it almost impossible NOT to run into an enemy considering they can also spawn on you.
But it's not like I got mad at the game just "Well, this could be tweaked a bit." which it possibly could be.
Pretty decent game though.