Explore and defend the most unique worlds from dreadful alien threats that are invading from all the corners of the galaxy. Stand your ground by setting up a strategy that combines defensive tower’s firepower with unique tactical skills. Recruit and command the greatest heroes and warrior clans of the galaxy to overcome the most deadly alien races. Combine your army's fighting skills to boost your firepower with a wide range of incredible backup squads, special weapons and power-ups. Amazing new worlds and action-packed challenges, mixed with humor and many surprises are the best proof that nothing lasts too long in space, and peace is not the exception…