rakugakist on 07 April 2010
I think they just wanted to make the Platinum attainable in one play through. Since you can't start off on Chaos mode, they didn't require it. That's the way it seems to me anyway.
By the way, Chaos mode is easier than GoW II's Titan mode.
And if you want two easy Plats, definitely pick up GoW Collection. Just buy it, don't rent it. It's so much better than the PS2 counterparts, and it's only like $30.
