Fanon talk:The Genesis Project/Chapter 6/@comment-5385060-20140419160632/@comment-5248145-20140419163449

They will have to do the same as Gen 1 because there aren't enough to make it so that there isn't a problem with inbreeding for the next generation. That is part of the reason they are all romance sims. Somewhat less jealousy, but it isn't perfect obviously. ;-)