Cronenberg excels at making you question what is real and what is not, and eXistenZ asks that about video games and reality, as the story blurs the boundary between at least three or four levels of the interaction of both. With the advent of a total immersion video game, eXistenZ is all about asking how much is free will, how much is scripted, and how much is even real. As multiple levels of games and reality begin to emerge, the final scene eventually feels like the whole movie has been sorted out — until the very last line.