Posted on 18 September 16 at 05:25So, I have answered all the calls up to the final request by Cheryl and no achievement. Which has me thinking, do I require the final call at 10 AM by Isabella to see her? *** Spoiler - click to reveal ***After when I drop by the safe house, a cutscene will show that the military is pulling out and it is safe sailing up to the helipad. If that call isn't one required for the achievement, I guess I will have to start all over again. Because I am pretty positive that I have answered all his calls including the survivors collected required to get the additional ones expanded beyond the normal scoops to pick up survivors.