hey dude this is a nice star but i think some upgrades extra lives new guns and others plus them facng the way they fly would be better 9/10
It is good, as far as gameplay goes. I enjoy it. Even if it isn't anything new or particularly fun for long. One problem though is that the planes should face the direction they are going, the way it is now looks very sloppy.
A good start
Nice coding, I like the high score system.
Make sure the planes are facing the way they are flying though! :D