This is the halo encyclopedia pdf free accepted revision, reviewed on 26 October 2017. Look up HALO, Halo, halo, or halo- in Wiktionary, the free dictionary. Halo Jones, the heroine of the science fiction comic strip “The Ballad of Halo Jones” written by Alan Moore.
Halo is a military science fiction first-person shooter video game franchise created by Bungie and now managed and developed by 343 Industries, a subsidiary of Microsoft Studios. The series centers on an interstellar war between humanity and a theocratic alliance of aliens known as the Covenant. The Covenant, led by their religious leaders called the Prophets, worship an ancient civilization known as the Forerunners, who perished in combat with the parasitic Flood.