Amazing
Absolutely Stunning. This game is perfect.
Graphics: The graphics alone make me giddy. These are smooth, well made and thought out graphics. They also move uniquely, and almost never get tiring. This is also a semi-new style to submissions scoring above 4.
Style: The style of this game has been repeated and reused time and time again. However, you bring a new look and enemies to it, and I do like the style to begin with. I suppose it can't be helped if this is the type of game it is, but how you presented it made all the difference.
Sound: 16 loops, death sounds, guns, and more. This aced sound hands down. The only thing I would change is maybe use more of the songs, but use less, or make them random, thus a bit more sound, though less variety.
Violence: It's whats this game is about. Kill things before they kill you. I did like, however, that you really did not include any gore or blood. Just simple collapses showing the enemy stopped, or explosions. Very good job, you made it violent, AND a 7 year old can play it with parents watching.
Interactivity: You made almost everything upgradeable, however, I was unhappy with the price of armor. Maybe it could be lowered to be a little more affordable at times in the game.
Humor: Dem birds.. dem crazy birds...
Overall: A well presented and thought out game. Very few if any flaws. The graphics are wonderful, and have a style and sound about them that make everything just flow, and make this one of my most favorite games on Newgrounds. Great work!