At E3 2006, the Halo 3 Announcement Trailer was shown. Unlike Halo: Combat Evolved and Halo 2, this trailer is in widescreen, HD (High-definition). Cortana's final line within the trailer seems to reference the first of the Cortana Letters.
Transcript
Fade in from white to ruins at the edge of New Mombasa. A comical warning sign depicting a Grunt crossing swings in the wind. The camera slowly pulls back as a gust of wind kicks up a cloud of sand. A flash of blue light flows toward and past the camera, a partial image of Cortana visible.
Cortana: (distorted) "...I have defied gods and demons..."
Cortana vanishes, and the camera continues to back through ruins. A cloud of smoke rises, along with the storm, distorting the familiar silhouette approaching the camera. Again, a transmission from Cortana flashes by, showing her lips moving realistically.
Cortana: (distorted) "...I am your shield. I am your sword..."
The figure, which is clearly the Master Chief, walks through the smoke, an Assault Rifle over his shoulder. He stares off to the right. He readies the gun and looks straight ahead. A transmission flashes by showing Cortana's entire face.
Cortana: "I know you. Your past, your future..."
Her face fades away into the Chief. Three Banshees fly toward the camera from behind him. We follow them to see an Assault Carrier in the foreground with a fairly sizable Covenant fleet in the background. 9 Banshees (whose pilots' identities are hidden from us) are escorting a Phantom. The Chief stands at the edge of a cliff. We follow the Covenant ships to see a massive Forerunner building in the valley, the Portal. A hole is in the center, and matched above it, a swirling hole in the clouds with a storm raging. A shockwave sweeps the valley as plates in the structure rise. As soon as the shock wave occurred, the Covenant Assault Carriers start moving out of the huge crater. The cliffs start to break away, and the Chief watches his footing. Energy gathers in the center; we see the reflection in the Chief's visor. It fires; fade to white; cut to black.
Cortana: (voice over) "This is the way the world ends."
The Halo 3 logo is shown, and the trailer ends with:
Finish The Fight
2007
Trivia
- If you listen carefully, when Cortana speaks, a voice similar or identical to the Gravemind is saying the same words. This steadily becomes less and less obvious as the video goes on; by the time she says, "This is the way the world ends," the second voice is completely absent.
- In the beginning, you can see an Easter egg - a "Grunt crossing" sign. Bungie replies - "The New Mombasa City Council had an incredibly efficient public works department until and even during the tragic and devastating Covenant invasion."
- The enormous hole in the swirling clouds above the middle of the structure in the crater is, according to Bungie, caused by strong, unseen forces from the structure itself.
- It is revealed in Halo 3 that the announcement is an early build of the final scene of the fourth level, The Storm.
- Cortana's final line is recited from the Cortana letters "Your poet Eliot got it wrong, This is the way the world ends." This is a reference to T.S. Eliot's poem "The Waste Land" in which he predicts the decay of mankind following World War I or, more likely, its referencing Eliot's The Hollow Men, where the the line "This is the way the world ends" is repeated a few times before the last line of the poem.