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"Ender's Game," a 2013 science fiction film starring Asa Butterfield, centers around the recruitment and training of young children, including Ender Wiggin (played by Butterfield), to prepare them for an impending alien invasion. The film delves into themes of strategy, heroism, and ethical consequences amidst an intergalactic conflict, drawing inspiration from the beloved sci-fi novel of the same name by Orson Scott Card.