Sony Computer Entertainment America Inc. has announced that God of War: Chains of Olympus has been approved for manufacturing and will hit the store shelves on March 4th, exclusively for PSP. Developed by Ready At Dawn Studios, God of War: Chains of Olympus is an action adventure that promises to deliver highly detailed graphics, incredible animation detail and yet another adventure in the dark and brutal world of Greek mythology that fans of the God of War franchise have come to know and love.