Bungie said:

"Go ahead. Take a peek. It’s alright. We weren't quite ready, but we will be soon, and we can’t wait to finally show you what we've really been up to.

Stick around, we haven’t even started yet."

Here we see what appears to be a terrain editing interface, where mountain ranges are placed with a simple click.

A shot from a short animated sequence in the ViDoc that shows the sun traversing the sky over a mountain range. With few specifics, the sequence might indicate a vast, open world that, unlike the environments of Halo, might realistically depict the passage of time. Or it might mean nothing at all.

Bungie founder Jason Jones appears to be giving an internal presentation at Bungie, presumably of their newest project.

This presentation in Bungie's auditorium shows what might be an encounter design.

This scene appears to show actress Jen Tayler in a motion capture suit, along with a camera mounted to capture her facial expressions.

This shot shows to monitors with the actors' faces on them, presumably to capture their performances and use them to animate digital characters, similar to what was done in the Lord of the Rings films, where Andy Serkis' performance was mapped onto the animated Gollum character.

This particular starfield image seems to be associated with the new property, perhaps indicating they will stick with a science fiction theme, rather than something else, or a return to the more medieval fantasy worlds of Myth or the unpublished Phoenix.

This symbol also appears to be associated with the new project, and has been seen on some Bungie employee t-shirts.

Bungie's other motto atop a starfield.