Halo Wars cinematic trailer makes its GTTV debut

We were awakened last night by a terrible din -- a wailing which echoed through our streets like a funeral dirge. The sound poured from nearby houses; voices making slightly varied proclamations with a singular theme. In near-unison, they pierced the night: "WHERE IS MASTER CHIEF?", "WHY NO LASER SWORDS?", and, perplexingly, "GEOFF KEIGHLEY, WHAT HAVE YOU DONE WITH CORTANA?"

These confused souls were reacting to the cinematic trailer for Ensemble Studios' swan song, Halo Wars, which debuted on GameTrailers TV last night. For those who were laying eyes upon the title for the first time, we can understand any resulting bewilderment. The trailer (which we've posted after the break) is excellent, though it boldly lacks the things players love about the series to date -- including any sign of returning characters, or any heinous acts of postmortem facial desecration.