01-14-2013, 08:08 PM
if i have done say the first 6 levels in coop with a buddy hosting who had beat the game and has all the best equipment and i wanna finish the last 7 or so levels will all my progress i did with him count for me as well? when i load up SP i got a lot of relics and such and the first 6 levels were unlocked but some of the score challenges werent unlocked. anyone do it this way and still got all the achieves for relics and such... thanks in advance!!