Namco Bandai made no announcement this week, instead simply changed the platform’s both Eternal Sonata to include the PS3 as well as the Xbox 360. Beautiful Katamari had a Wii version hinted. Eternal Sonata initially seemed to be a 360-only game, with no mention of any PS3 version coming out at all.
Shortly after letting the news slip on their website Namco Bandai has removed all mention of any versions of the games besides the ones for the 360. This removal could possibly be due to a "timed exclusive" the company has with Microsoft for the games, as the information was quietly removed as it was placed on the site.