If catching the trailer a few days back wasn’t enough for you, the full CGI trailer for episode 3 of Spartan Ops has been released and focuses on Dr. Catherine Halsey.
Spartan Ops is a “weekly series of cinematic episodes on Xbox LIVE followed by new game play missions, played solo or cooperatively with up to three friends — effectively delivering two campaign experiences in one game. Season 1 is including with your purchase of Halo 4. Requires an Xbox LIVE Gold account.”
http://youtu.be/7wFADx4YtQM
