The last guy game?

[msmalls74]

Been hearing about this game, but does anyone know what the heck its about ?
Ive heard it uses HD google earth type maps and involves zombies??

http://www.jp.playstation.com/scej/title/lastguy/
http://www.jp.playstation.com/scej/title/lastguy/lastguy_interview.asx
http://cdn.jp.playstation.com/4m/pv/4m_lastguy.wmv