Want to see the Brütal Legend footage they showed at the Microsoft conference, without having to actually see the conference? Go crazy. May I suggest a second pair of pants though?
Then sacrifice a virgin to the marketing gods who did this.
Finally, in continuing the day-old tradition of old favourites appearing on clothing: Manny Calavera shoes.
Update: You can now watch the whole thing, you bunch of ungrateful scallywags (except you jp-30, you're cool), minus Tim Schafer introducing it the way he did in the previous link. It's amazing, by the way, so you better be paying attention.
Update: Oh man. Watch Tim Schafer talk about the game, but be wary of a lot of spoilers, first fifteen minutes of the game actually. It's ridiculously awesome, by the way, and pretty hilarious. The game is apparently playable on the show floor, too.