It was mostly focused on their bad programming making them not-so-great soldiers. But we're pretty good at finding similar sounding people, and these clearly seem intended to sound different, which means it was probably intentional.Ĭonsider that in the first movie they didn't really serve a comedic role.
Between these, there's enough reason to expect at least a noticeable change. One can also assume that there were technical differences between how they altered the voices between the different movies. Voice actor changes, plus increased characterizationįirstly, the voice actors for battle droids changed between the movies and shows.