What the ***** is the artifact manifest for

#1madjackle358Posted 2/17/2013 10:45:37 AM
What is the artifact manifest for .... It's a key item you get from the final optional mission but key items usually unlock a door or give you a new mission or something .... This I carried all the way to the end of the game it never came into play its bugging the crap out of me
#2singhellotakuPosted 2/17/2013 12:42:37 PM
nothing far as I can tell, been bugging me too