Quote (BardOfXiix @ 17 Dec 2013 20:58)
You can play through missions you've previously completed in order to unlock missed achievements.
Quote (Cpt_Ghost @ 17 Dec 2013 22:21)
use the archives
Thank you guys, but doing that I can only replay missions, right? What I am looking for is the npc talk between missions, "the bridge" etc.
What happens if I go for new campaign? The old one dissapears?