Different, but great!

This was a very fun game to play because it was really handy with how you could take aim wherever you wanted and shoot. Of course, this came at a price, as the game gets shakier the more you get pummeled. It was a little hard to keep up with that, but that was really the only flaw. The graphics are just gorgeous with this, especially the clouds. The missiles are a huge boost as it is so hard to just hit those little things once or twice to kill them. I also liked the upgrade menu with how it just seemed to jut out from the screen.