Score one for Xbox owners, who'll soon be able to roll up big balls of stuff to quirky Japanese tunes. It appears the upcoming Beautiful Katamari is now destined to be an Xbox 360 exclusive. The information comes from "a little birdie with good reason to know," according the Level Up, Newsweek's gaming blog. This marks a dramatic change for the series, considering all previous games have been exclusively on Sony systems. Apparently Namco is showing a pattern of trying to build closer ties with Microsoft. I guess the Xbox is on a roll (sorry, couldn't resist).