 God of War : Origins Collection was first released in North America on September 13 , 2011 , for the PlayStation 3 . It is a remastered port of the two PlayStation Portable installments in the series — Chains of Olympus and Ghost of Sparta . God of War Origins was ported by Ready at Dawn and features 1080p high @-@ definition video , anti @-@ aliased graphics at 60 frames per second , DualShock 3 rumble features , trophies , and it is the only God of War release to feature Stereoscopic 3D . 
