Ender 's Game is a 1985 military science fiction novel by American author Orson Scott Card. Set at an unspecified date in Earth 's future, the novel presents an imperiled mankind after two conflicts with the Formics, an insectoid alien species which they dub the "buggers ''. In preparation for an anticipated third invasion, children, including the novel 's protagonist, Ender Wiggin, are trained from a very young age through increasingly difficult games including some in zero gravity, where Ender 's tactical genius is revealed.
when does ender's game take place book
an unspecified date in Earth 's future