Osiris is one of Several gods, who exists in a parallel plane to earth. He is the Egyptian God of the Afterlife and The Dead. He has grown frustrated, that he is no longer believed in, and hatched a plan, to abolish the modern religions of earth, and set himself up as the one true god in the eyes of the people. He was unintentionally set upon the world by Lara Croft, who used his Ankh which caused him to go into a statue. However after destroying the Statue, he inhabited the body of a young man who had recently died.