Yes, I had a Spanish Empire too. Mine stretched from (meaning conquered those territories and a little beyond that too) the British Isles, Scandinavia, Denmark, Holy Roman Empire, France, Genoa, Corsica, Egypt, more isles, northern Africa, and more. It was pretty sweet, it looked like an extended Western Roman Empire. It was during the high period where the only civ left in map were the byzantines and Egyptians. You'll catch up easily cuz Spanish are usually easy. However I was dumb enough to delete the campaign cuz I got bored of it. But how do you do that glorious achievement window and homland thingy?