No More Strangers Question

[rat951753]

Do i have to see all of the characters parts to get the achievement or just one of the parts? Ive already gotten the achievement I just want to know if i had to meet them all once or all their parts

[razzleson]

You only have to meet each character for the achievement, but you need to do all the activities for the percentage.

http://www.xbox360achievements.org/forum/showpost.php?p=836437&postcount=5

There are the locations.