Okami - PlayStation 2

In Okami, the legendary monster Orochi has come back to life and turned the world into a veritable wasteland. Players become a wolf, an embodiment of the sun god Amaterasu -- the world lies in gamer's hands as they fight ominous beings and reclaim the earth from a curse that plagues it. It is crucial to help Amaterasu make the world a place where all living creatures can dwell once again.