Apr 30, 2007 #2 the_great_eskimo_pie Former Official Thread Killer To play with other people and advance through the storyline. If you complete all the co-operitive missions and bonuses you get a title. And then it unlocks Hard mode, where everything is much harder to kill but gives better drops.
To play with other people and advance through the storyline. If you complete all the co-operitive missions and bonuses you get a title. And then it unlocks Hard mode, where everything is much harder to kill but gives better drops.