"Ender's Game" was boycotted by some groups primarily due to the views of Orson Scott Card, the author of the original novel, regarding LGBTQ+ rights. Card has made controversial statements opposing same-sex marriage, leading to protests and calls for a boycott from LGBTQ+ advocacy groups and their allies. Critics argued that supporting the film would indirectly endorse Card's beliefs. Despite the controversy, the film was released in 2013 and garnered mixed reviews while performing moderately at the box office.

As of now, there is no official part 2 to "Ender's Game," which was released in 2013. The film, based on Orson Scott Card's novel, covers only the first book in the Ender's Saga. Although there are sequels in the book series, they have not been adapted into films. There have been discussions about potential sequels, but no projects have been greenlit or announced. Fans of the series may hope for future adaptations, but as of October 2023, nothing has materialized.

"Ender's Game," based on Orson Scott Card's novel, has faced bans and challenges primarily due to its themes of violence, war, and the portrayal of children in combat. Critics argue that the book's depiction of children being trained to kill can be seen as inappropriate for younger audiences. Additionally, Card's controversial personal views, particularly regarding LGBTQ+ rights, have led some to protest the book and its adaptations. These factors contribute to its status as a frequently challenged work in schools and libraries.

In "Ender's Game," the twist reveals that the final simulation game Ender Wiggin plays, which he believes is a test against an alien species called the Formics, is actually a real battle. Ender unknowingly commands a fleet that destroys the Formic homeworld, leading to their extinction. This realization crushes him, as he grapples with the moral implications of his actions, believing he has committed genocide. The twist highlights themes of manipulation, the morality of war, and the burdens of leadership.