Any mods that allow you to set units to patrol a certain area?
For example - I'd love to set a unit to continuously explore just a certain area to keep an eye out for new barbarian encampments, or an incoming invading force from one of a few different potentially hostile neighbors.
I've searched everywhere and no luck, so I'm guessing it doesn't exist, but maybe I'm just thinking about this wrong and there's some other way to accomplish it.