Optimus Prime is the Autobot leader from the Generation 1 continuity family. He is the inspiring leader of the Autobot. Selfless and courageous, he is the opposite of his mortal enemy Megatron. Originally a mere civilian, he was chosen by the Matrix to command. This would be the first in several heavy burdens he has had to bear. Another is bringing the Transformers' conflict to Earth. Every casualty, human or Cybertronian, weighs heavily on his spark. He does not show this side to his soldiers, never succumbing to despair. Optimus is a decisive, charismatic leader, the type of leader the Autobots need. It was this great leadership which turned the tide of the Great War.

On the battlefield, there are few who rival Optimus Prime's prowess. He is easily the strongest of any the Autobot forces. He is formidable with his ion blaster and energon-axe. He would sacrifice his life to protect his fellow Autobots or those under their care and does so on a regular basis. His compassion for other sentient beings is his only real weakness, and one the Decepticons have tried to take advantage of time and again... though it is also the source of his strength!