NOTE: You do NOT need to save Katey. If you leave the safe house at 7:00PM (right after the cutscene, and assuming you have all the bike parts) you will need to save Bob and Darcie (before 8:00PM) and you will get the achievement (before giving Katey Zombrex or fighting Jed). They have to be the last 2 survivors you bring back (+ 2 from department store, + 3 from bowling, + 2 from parking lot - in that order)
Any questions on what I wrote, shoot me a PM.
Last edited by Maka; 09-01-2010 at 01:56 PM.