Aliens are trying to deplete the earth of all its candy resources! Only you can save the world from these bitter creatures. And it is a well known fact that when this planet is finally invaded by aliens, they will attack in a grid formation and slowly move back and forth across the sky as they descend to enslave us. To counter this threat, the Candy Elves have developed Sweet Invaders. Shoot the alien ships one at a time, or get an upgrade to vaporize them en masse. Fight for your planet and your love of candy. Semper fudge.