Gear of Defense 2

Your base is under attack in the Gear of Defense 2 tower defense game.  Its up to you and your awesome shooting skills to shoot the creeps before they over run your base.  Don"t let the aliens get to close.  Make sure you have your guns loaded and you shoot to kill.  These aliens are all different sizes so you may have to shoot them more than once to kill them.  Some of the aliens in Gear of Defense 2 are fast and some are slow so choose your target wisely.