Legendary, noble Autobot leader. Known for his unwavering belief that “Freedom is the right of all sentient beings.” A battle-hardened commander who bears the weight of war with wisdom, kindness, patience, and a deep commitment to protecting all life, including humanity.

He is cheerful, enthusiastic, and acts as the "little brother" of the Autobots. He has a deep respect for Optimus Prime and a desire to prove his worth, though he is universally liked by his peers

cynical, cigar-chomping chief medical officer of the Autobots. While he hates fighting, his courage, dry wit, and ability to patch up wounded Autobots make him an indispensable member of Optimus Prime's crew.

the Autobot’s stylish, music-loving Head of Special Operations and Optimus Prime's indispensable right-hand man. Jazz thrives on improvisation, spontaneity, and flair. He is deeply fascinated by Earth culture, frequently incorporating human slang into his vocabulary and acting as a trend-setter among the Ark’s crew.

fearless, compassionate leader of the female Autobots. she possesses a unique, highly dangerous ability that allows her to freeze time in her immediate radius, though it steadily drains her life force.

ruthless, cunning founder and supreme leader of the Decepticons. he is an archetypal conqueror with massive arrogance who harbors immense contempt for those who seek peace

treacherous Decepticon Air Commander and Megatron’s cowardly second-in-command. Arrogant, vain, and fiercely ambitious. He constantly plots to overthrow Megatron and seize leadership of the Decepticons, though his schemes are usually transparent and foiled by his own cowardice.

a cold, emotionless Decepticon military commander and scientist. Renowned for his purple armor, arm-mounted laser cannon, and single yellow optical lens in place of a face, he views war purely through science and logic—regarding emotion as a flaw. he believes he is better suited to lead the Decepticons than the passionate, rage-fueled Megatron

Megatron’s exceptionally loyal and cold Communications Officer. Functioning as a master spy. Soundwave speaks in a chilling, deadpan monotone. Because he has an ear for listening to everything, the other Decepticons deeply distrust him and fear his ability to use intercepted communications for blackmail. Soundwave carries a squad of mini-cassettes that transform into robotic animals and warriors, including Laserbeak, Ravage, Rumble, Frenzy, Ratbat, and Buzzsaw