Things that you use to get from place to place.
Over the years several massive, city-sized Transformers have been built by the Autobots, Decepticons and the Quintessons. Each one was able to assume a starship mode that allowed him to travel from planet to planet. These citybots often found themselves filling the role of capital warships in spaceborne engagements. No citybots are currently functional, and all of the characters listed below have either been killed or downsized.