Virtual Villagers Tips & Tricks, Walkthroughs, Guides, Hints and HelpLast Day of Work Official Forums: Virtual Families, Virtual Villagers, Fish Tycoon
Registered: 02/18/07
Posts: 2222
Loc: Colorado, US
If by "child mutations" you mean what has been termed a "rare child" in the forums, then you can read the very first post in this thread for more information.