Perceptor is dedicated, noble, and wise, but can be socially blunt and sometimes frustrating to communicate with because he uses excessive scientific terminology. Perceptor was able to serve the Autobots in a myriad of different scientific fields. However, a brush with death forced him to reassess his worth on the battlefield, and Perceptor began cultivating a different role for himself as a cold, detached sniper. Now on the Lost Light, he's slowly getting back in touch with his former self.