If you haven't yet, read Part I. And if you have, then Part II. This second half of the E3 Halo demo transcript describes (though words fail to do reality justice) a terrific battle in the Halo engine, giving us our first taste of what a real team operation might look like.

And possibly more important in the long run, some beautiful Marathon and Cortana ties are revealed at the very end. More news on the movie later today, and on the demonstrations in general, so stay tuned!