THE EARTH DEFENSE FORCE NEEDS YOU!! Planet Earth is under attack from alien invaders, and the EDF is our only chance for survival. Grab your gun, join your squad and repel the attacking forces. You are Earth?s last line of defense! Already a smash hit in Japan, the Earth Defense Force series comes to the US for the first time in this action-packed, arcade-style, action-shooter EXCLUSIVE TO THE XBOX 360.