Ubisoft is launching Assassin's Creed this week. Meanwhile Japan has to wait until November 29 to try it out, but unlike the multiplatform release in North America, Ubisoft only has a date for the Xbox 360 version. The Playstation 3 release is probably still coming out. It’s not like the box art has the “only on Xbox 360” stamp or anything.
I find news this rather interesting since Assassin's Creed was previously believed to be a Playstation 3 exclusive and it's made by a western company. Now in one territory the tables are nearly turned, Assassin's Creed is Xbox 360 only in 2007. Perhaps, this has something do with the title getting slapped with a CERO Z rating. Microsoft embraced 18+ CERO Z titles on the Xbox 360. In fact the Xbox 360 has by far the most CERO Z games compared to the main three systems (Wii/PS3/Xbox 360). Maybe Ubisoft feels that this is their target demographic and if this is the case the Xbox 360 is doing a decent job at carving out a niche of its own.