be sure to opt in for 'PC Public Flighting' to get early access to play sessions for upcoming Halo games, as well as the Console Flighting if you also have an Xbox. If you do not have a Halo Insider account, sign up for one, and fill out the questionnaire - and list all the Halo games you are interested in.Log into your Microsoft account at Halo Waypoint's Halo Insider Program.
