2011

Real-world events

 * January 4: Halo: Cryptum, the first novel in The Forerunner Saga by Greg Bear, is released.
 * March 30: The hardcover collection of Halo: Fall of Reach - Boot Camp is set to be released.
 * March 15: The second DLC for Halo: Reach, the Defiant Map Pack is set to be released.