Here are some info, pics and videos: http://www.unseen64.net/2008/04/15/100-bullets-by-acclaim-xboxps2-cancelled/
Ressurecting dis thread, today i took a picture in the brazillian nº32 of the comic book in my course, it was published in brazil in september 2004, and there was a info about the gaming, including dizzy artwork and 3 screenshots. The flash screwed up some words, but in resume, it says that the players will control cole burns and snow falls, and they can change the characters in the missions, and the story is focused about agent graves, the release date was october 10th 2004. Also here is the intro, http://www.youtube.com/watch?v=KFHG2lXIohU.