- last post: 01.01.0001 12:00 AM PDT
ya, i beleive that the flood are on earth already, but they could, possibly, only attack the covenant and stop them from activating the halos'. like "cheif roxs" said, when cortana says demons in the trailer it does sound like gravemind...but then again cheif has been refered to as demon by gravemind and the covies...so cortana could have became a "rampant" a.i. and possibly even taken over by gravemind...b/c she was left on the covie home "planet" with gravemind