What year was Cortana created?
It is unknown what year she was created but it is estimated that she was created circa 2550s
Cortana Quotes from halo 3
I absolutely believe you in the fact that cortana said chief leave me. She is probably delarious. In the halo 3 announcement trailer, you could even hear her scream right before her first appearence...--Halo3
Apparently the answer is too obvious, Eric Nylund's ''Fall of reach probably answer the question
When did Cortana say "leave me"?. She said something more like this: MC" Dont worry I'll get you" Cortana "Dont make a girl a promise you cant keep" --Will 16:07, 6 January 2007 (UTC)
You guys... During the last portion of the level Gravemind one of the lines Cortana says while she's watching you fend off the flood attack is 'Chief, Leave me.' Which is what she says in this. She isn't actually there, he was knocked unconscious and is remembering her say that. CaptainAdamGraves 23:34, 8 January 2007 (UTC)
Halo3 Starry Night
We are talking about the Halo 3 starry night trailer that came on the espn football game. If you can stream the commercial T.V ad. Turn up the volume to the lowdest you can get it and listen very carefully.--Halo3Halo3