I've been wondering, how do you force an egg to hatch? I've seen it mentioned several times today on the DC forum, but I can't seem to see how it's done...
When it gets close to hatching, go to the actions menu and select kill egg. There is a slight chance you may actually kill the egg (especially if its too close to hatching or it has soft shell) but most of the time it will force the egg to hatch.
Bookmarks