Not great
In response to your response to BillyDanger, the physics actually are completely broken. If you're going 14 times faster than the speed of light then how come you're moving past the tanks at like one mile per hour? If you really were going that fast then you wouldn't even be able to see the tanks. As a matter of fact, you wouldn't even be able to see the tanks if you were going at the speed of sound (which is far more reasonable than 14 times the speed of light).
Also, wtf? Dubstep music does not fit the game at all.
And another thing, the bullets move incredibly slow, and you can barely turn. And when you hit the top of the screen you completely level out. It makes no sense.
The only thing I really liked was the parallax background and the fact that the sprites weren't outrageously pixelated.
And what the heck? "When the chips are down and the natives are restless"? What does that even mean?
Whatever though, it's your first game. And it's not great, but it's also not garbage.