I was sick of Halo. Don’t get me wrong. I loved it, ever since the beginning. But in the gaming world, everywhere you go, there’s Halo. Halo 3 is still the #1 most played game on Xbox Live, and it’s been three years since release. “The Fall of Reach,” a novel inspired by the Halo universe, is a New York Times Bestseller. There are six novels. There’s a “Halo Legends” anime. There are action figures galore. The internet is flooded with Halo machinima.