Halo

Halo is a military science fiction video game series and media franchise, originally developed by Bungie and currently managed and developed by Halo Studios (previously 343 Industries), part of Microsoft's Xbox Game Studios. The series launched in November 2001 with the first-person shooter video game Halo: Combat Evolved and its tie-in novel, The Fall of Reach. 

The above text uses material from the Wikipedia article "Halo (franchise)" and is licensed under the GNU Free Documentation License.