That Ender could be tricked into believing a real battle scenario was a game-like video simulation is one of the most believable post-modern twists in modern science fiction, particularly considering how often the difference between our digital and "real" lives is debated and conflated. Ender becomes a "hero" in a supposed video game, something that embodies and magnifies fears about video games, both in 1985 when the book was published and today.