Sarge, the heroic Green defender of freedom, returns in this new episode of the Army Men conflict. This time Sarge must confront a bewildering variety of new enemies as Plastro enlists the aid of the deadly Bug-Eyed Aliens! Sarge must now combat both his old Tan nemesis and the new plastic alien menace. During the battle of the front yard, Sarge meets the leader of the heroic Space Troopers, who forms an alliance with the Green Army. With a powerful new class of toys at his side, Sarge just might have a chance to rid the world of evil!