Bungie (the studio behind the Halo
series) turns 20 this year and to commemorate, they've released an hour-long documentary titled "O Brave New World". In the documentary you can follow Bungie from their humble beginning in Chicago programming for Macs, all the way up to where they are now.
As a reminder, the remastered edition of Bungie's classic Halo: Combat Evolved
, will be released on November 15th, 2011.