Sony's highly anticipated end to the God of War trilogy won't attempt to shoehorn in some sort of multiplayer component. But the game's developers may have a way of convincing you not to trade in the game after completing it.
God of War III producer Stig Asmussen tells GamePro that the PlayStation 3 game may be due for some downloadable content post release. Asmussen theorises, but does not officially confirm that "maybe you'll see the game ship with a certain amount of challenges on it, then later on, we might put a download pack out with new challenges." He calls it "a good way to keep the series going."