You are an alien who is sent to take over the planet earth! Your blood is green and you dont like earthlings very much, but they wont give up without a fight, so use all of your alien flying skills to dodge all of their defenses..you will need it.
You equipped your ship with weapons that are effective against their air force and to make things even, you are able to get more guns, rockets , just by destroying their defenses...Good luck...you will need it to survive this battle and to take over this planet.