A Viking Yeti said:They can have the settle strategy and still use the join city ability... It's just that it doesn't work, with settlers or workers... I tried it with a refugee unit, they joined them to cities. They won't do it with normal settlers either.
So only the units with the regular settler/worker abilities (full set of flags checked) could join cities, but the AI won't do it? -- or, I suppose the real question is, How were your refugee units configured?
Thanks,
Oz