God of War Saga Collection will be released for PS3 later this year, a retail source has told Siliconera.

Described as a new collection, different to the previously released God of War Collection and God of War Origins Collection, it's not known what will be included. Our guess is that both previous collections will be combined to form Saga.

This would mean a set possibly featuring God of War 1, 2, 3, Chains of Olympus and Ghosts of Sparta. We wouldn't be surprised to see Sony to include a brief demo of Ascension too.

God of War Saga is set for release in late August.