http://ryu-ga-gotoku.com/
I don't expect it to have the deepest fighting system yet, but as long as it's reasonably technical I will be content. This is supposed to be an adventure game, after all. It's also the most promising exclusive PS3 title I've yet seen (not counting MGS 4, which will likely not be/remain exclusive for long).
http://www.gpara.com/comingsoon/ryu_kenzan/1025/
More scans from this awesome 7-page Famitsu spread:
http://insomnia.ac/archive/games/playst ... okukenzan/
And coverage of an event that featured the director, Toshihiro Nagoshi, and the voice actors:
http://www.gpara.com/pickupnews/news/20071204ryu/
Comes out March 6.
