So for the 2nd Time, Me and my brother finished GoW 1 Campaign, With me as Dom this time. I got "I can't quit you Dom." Which is all acts as Dom and he got "Mercenary." Which is all acts on Casual but neither of us got the skins. I didn't get the Chrome Retro which is "Domination." Last I knew and he didn't get the Chrome Gnasher which is for completing all three games.