Briefly: Lionsgate’s Ender’s Game, based on the acclaimed novel of the same name, is a sci-fi film set in a future where children are being trained to fight against an alien attack. The film’s official website is titled if-sentinel.com, with IF standing for International Fleet. It’s pretty much just a splash page right now with links to Facebook, Twitter, Google Plus, and Tumblr. Considering the in-world name of the website, I wouldn’t be surprised if they use it to do some fun marketing before the film opens in theaters on November 1st.