During this tun, I suddenly noticed I unlocked an achievement. This refered to Mary Jane turning mutant, however I had never brought her into the shelter or have never lett her into it. There was also a dialogue referring to her turning mutant. The only persons I had brought with were Ted, Timmy and Dolores (with Ted being the sole survivor when this event occured). One detail: he did turn crazy so maybe this had something to do with it? I have a video of it but I do not know how to upload it.