Survive in the galaxy killing all your enemies. In order to do it, use your rockets and the weapons you get during the game. You can obtain extra lives, improvements for your spaceship and some other extra bonus, but watchout!The surprises are not always good.The enemies expand and increase greatly all alone the game, and your mission is to survive as far as possible. As you get further on, you will have the chance to get or buy extra bonus, such as lives, fresh spaceships, and nice new settings.Become the Extreme Destroyer and challenge your friends...will they exceed your score in the ranking?